Yuumi (League of Legends)

Games

Yuumi

 Gameplay

 Cosmetics

 Audio

 Patch History

 Archive

 Trivia

Yuumi
the Magical Cat
Release date	2019-05-14
Last changed	V11.22
Class(es)	Enchanter
Legacy	Support Mage
Position(s)	Support
Resource	Mana
Range type	Ranged
Adaptive type	Magic
Store price	6300 | 975
Crafting	+ 3780
Ratings
Damage 1 Toughness 1 Control 1 Mobility 3 Utility 3
Style
Difficulty
Champion Spotlight
Yuumi Champion Spotlight

Yuumi is a champion in League of Legends.

Base statisticsYuumiEdit
Health 480+70
Health 480+70
Mana 400+45
Mana 400+45
Health regen. (per 5s) 7+0.55
Health regen. (per 5s) 7+0.55
Mana regen. (per 5s) 10+0.4
Mana regen. (per 5s) 10+0.4
Armor 25+3
Armor 25+3
Attack damage 55+3.1
Attack damage 55+3.1
Magic resist. 25+0.3
Magic resist. 25+0.3
Crit. damage 175%
Crit. damage 175%
Move. speed 330
Move. speed 330
Attack range 500
Attack range 500
Attack speed
Base AS 0.625
Base AS 0.625
Attack windup 15.625%
Attack windup 15.625%
AS ratio N/A
AS ratio N/A
Bonus AS +1%
Bonus AS +1%
Unit radius
Gameplay radius 65
Gameplay radius 65
Selection radius 120
Selection radius 120
Pathing radius 35
Pathing radius 35
Acq. radius 550
Acq. radius 550
Special statistics
Dmg. Dealt +3%
Dmg. Dealt +3%
Dmg. Taken +0%
Dmg. Taken +0%
Healing +0%
Healing +0%
Shielding +0%
Shielding +0%
Dmg. Dealt -5%
Dmg. Dealt -5%
Dmg. Taken +0%
Dmg. Taken +0%
Healing +0%
Healing +0%
Shielding +0%
Shielding +0%
Dmg. Dealt +15%
Dmg. Dealt +15%
Dmg. Taken -20%
Dmg. Taken -20%
Healing +0%
Healing +0%
Shielding +0%
Shielding +0%
Dmg. Dealt -20%
Dmg. Dealt -20%
Dmg. Taken +20%
Dmg. Taken +20%
Healing -30%
Healing -30%
Shielding +0%
Shielding +0%
Dmg. Dealt -5%
Dmg. Dealt -5%
Dmg. Taken +0%
Dmg. Taken +0%
Healing -25%
Healing -25%
Shielding -25%
Shielding -25%

Abilities

Edit

Bop 'n' Block

Bop 'n' Block
STATIC COOLDOWN:	14 − 6 (based on level)

Innate: Periodically, Yuumi's next basic attack against an enemy champion has an uncancelable windup, gains  50 bonus range, turns into a non-projectile, restores 25 − 100 (based on level) (+ 8% maximum mana)  mana and grants her a 60 − 400 (based on level) (+ 30% AP) shield that lasts until it is broken.

While attached, the shield transfers to her Anchor.

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Info

Targeting input	Passive
Counters
Parries	See Notes
Parries	See Notes
Projectile	N/A
Projectile	N/A

• This ability will apply to a basic attack already in flight, but will not augment it into a non-projectile.
• Bop 'n' Block will not proc if the attack is dodged or Yuumi misses the attack while blinded. It will proc even if the attack is blocked.
• Although the shield doesn't expire, it will never stack with itself.
• Considering Yuumi's base mana, Bop 'n' Block's mana restore is increased by at least 32 − 93.2 (based on level).

Edit

Prowling Projectile

Prowling Projectile
TARGET RANGE:	1150
SPEED:	1000
CAST TIME:	none
COST:	90 Mana
COOLDOWN:	13.5 / 12 / 10.5 / 9 / 7.5 / 6

Active: Yuumi fires an errant missile in the target direction that deals magic damage to the first enemy it hits.

Magic Damage: 50 / 80 / 110 / 140 / 170 / 200 (+ 30% AP)

If the missile is in flight for 1 second, it deals increased magic damage, and if the target is a champion, slows by 20% for 1 second. The percent current health bonus damage is capped at 50 − 300 (based on level) against minions and monsters.

Empowered Damage: 60 / 100 / 140 / 180 / 220 / 260 (+ 40% AP) (+ 2 / 3.2 / 4.4 / 5.6 / 6.8 / 8% of the target's current health)

While attached, Yuumi instead channels for up to 2 seconds, directing the trajectory of the missile, after which it fizzles.

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Info

Targeting input	Direction
Damage type
Type	Spell damage
Type	Spell damage
Sub-type	Magic
Sub-type	Magic
Counters
Spell shield	Blocked
Spell shield	Blocked
Projectile	Blocked
Projectile	Blocked

• Prowling Projectile can be buffered 0.5 seconds before it comes off cooldown.
• Yuumi and her Anchor can see the effective range of Prowling Projectile.
• The following table refers for interactions while Yuumi is channeling:

Type		Channel
Attacking		N/A
Abilities		Detaching and Final Chapter interrupt. Zoomies is usable.
Movement		N/A
Items	Usable	All the other item-actives are usable
	Disabled	N/A
	Interrupted by	N/A
Consumables		Usable
Spells	Usable	Barrier Clarity Cleanse Exhaust Ghost Heal Ignite Smite Flash Teleport Recall Hexflash Mark Dash
	Disabled	N/A
	Interrupted by	N/A
Interrupted by		Death Cast-inhibiting effects

Edit

You and Me!

You and Me!
TARGET RANGE:	700
SPEED:	1200 / 1300 / 1400 / 1500 / 1600
CAST TIME:	none
STATIC COOLDOWN:	10 / 5 / 0 (based on level)

Passive: The Anchor gains either a flat and percentage amount of their  bonus attack damage or a flat and percentage amount of their  ability power, based on whichever was initially higher. The percentage bonus of You and Me! also benefits from its flat bonus.

Bonus Attack Damage: 7.2 / 8.4 / 9.6 / 10.8 / 12 (+ 12 / 14 / 16 / 18 / 20% of Anchor's bonus AD) Bonus Ability Power: 12 / 14 / 16 / 18 / 20 (+ 12 / 14 / 16 / 18 / 20% of Anchor's AP)

Yuumi then gains flat adaptive force plus an amount based on a percentage of the Anchor's current bonus attack damage or ability power, whichever is higher. Additionally, Yuumi starts with a point in You and Me! and Prowling Projectile instead has 6 ranks.

Adaptive Force: 12 / 14 / 16 / 18 / 20 Adaptive Force per 100 bonus AD: 20 / 23.33 / 26.67 / 30 / 33.33 Adaptive Force per 100 AP: 12 / 14 / 16 / 18 / 20

Active: Yuumi channels for 0.25 seconds, then dashes to the target allied champion upon completion and attaches to them upon arrival. While attached, Yuumi is untargetable (except from turrets and in-flight projectiles targeting her) and casts her spells from the Anchor's position. The cooldown starts upon completing the channel. You and Me! can be recast after 0.5 seconds of attachment.

Yuumi will be knocked down by any immobilizing crowd control during the dash.

Recast: Yuumi can switch her Anchor, refreshing the recast. She will detach automatically if her Anchor dies or under certain circumstances. If recast without a valid target, Yuumi will detach from her Anchor and dash 250 units in the target direction, putting the ability on cooldown. Regardless of cooldown, You and Me! can't be cast again for 0.5 seconds after the attachment if recasting with a valid target, or for 0.2 seconds if recasting without a valid target.

You and Me! is placed on a 5-second cooldown if Yuumi becomes immobilized or grounded.

 

   "Book, meet new friend!"

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Info

Targeting input	Unit / Direction
Counters
Grounded	Disabled
Grounded	Disabled
Knockdown	Interrupted
Knockdown	Interrupted

• Yuumi will track the target if they change locations.
  • She will stop dashing if the target is too far away or moves beyond the maximum tracking distance.
• The ability name for the recast is Change of Plan.
• You and Me! does not count as an ability activation for the purposes of on-cast effects such as Spellblade and stacking Force Pulse.
  • Kassadin also cannot gain stacks for Force Pulse from Yuumi casting spells while she is untargetable.
• Yuumi can channel the Eye of the Herald while attached.
• The ability power multiplier is additive with other ability power multipliers, like from Rabadon's Deathcap or Infernal Might.
• The bonus attack damage multiplier is additive with other sources of bonus attack damage multipliers, like from Unseen Predator and is multiplicative with total attack damage multipliers, like from Whisper or Infernal Might.
• Yuumi will automatically detach in the following circumstances:
  • When her Anchor starts a Teleport channel.
  • After the Anchor completes a Recall channel.
  • When she or her Anchor enters resurrection.
  • Her Anchor is sent to the Realm of Death.
  • She is pulled by Fate's Call.
• Yuumi can dash to targetable zombie state allies (currently only Sion's Glory in Death), but she cannot attach when she reaches them.
  • The same goes for allies channeling Teleport.
• While attached to the Anchor, Yuumi is considered in being at her Anchor's position, regardless of where she is visually placed near them. For example, turret shots will appear as if they were hitting the Anchor, but in reality they're actually hitting Yuumi.
  • However, for the purposes of You and Me!, such as casting it or being unattached for other reasons, Yuumi will be in the position where she visually is. For example, when she is in the blue team, dashing to a north-east ally is considerably slower than dashing to a south-west ally.
• Her monster aggression transfers to the Anchor.
• Enemies gain an assist on Yuumi if they damaged the Anchor.
• Yuumi will always be visible if her Anchor can be seen, and she will always not be visible if her Anchor cannot be seen. These rules apply regardless of reveal effects and stealth.
• Yuumi will not vanish if her Anchor does.
• If Yuumi is on the blue team, she will remain attached on the southwest side; if Yuumi is on the red team, she will remain on the northeast. While channeling Final Chapter, she will be behind her Anchor.
• Yuumi doesn't detach instantly when her Anchor dies. There's a small grace period in which she can recast You and Me! to attach to another champion without the channel.
• The player's screen will briefly flash red if Yuumi is affected by a immobilizing or grounding effect, or if she forcibly detaches from her Anchor.
• The Anchor's health bar will have a different frame to indicate the attached status:

• The following table refers for interactions while Yuumi is channeling:

Type		Channel
Attacking		Disabled
Abilities		Disabled
Movement		Disabled
Items	Usable	Shurelya's Battlesong Turbo Chemtank Youmuu's Ghostblade Gargoyle Stoneplate Randuin's Omen
	Disabled	All the other item-actives are disabled
	Interrupted by	N/A
Consumables		Usable
Spells	Usable	Barrier Clarity Cleanse Exhaust Ghost Heal Ignite Smite
	Disabled	Teleport Recall Hexflash
	Interrupted by	Flash
Interrupted by		Death Grounding effects Immobilizing effects Cast-inhibiting effects

• The following table refers for interactions while Yuumi is attached:

Attacking		Disabled
Abilities		Allowed
Movement		Disabled
Items	Usable	All the other item-actives are usable
	Disabled	Hextech Rocketbelt Galeforce Prowler's Claw Stridebreaker
	Interrupted by	N/A
Consumables		Usable
Spells	Usable	Barrier Clarity Cleanse Exhaust Ghost Heal Ignite Smite
	Disabled	Flash Teleport Recall Hexflash
	Interrupted by	N/A
Interrupted by		Death

Edit

Zoomies

Zoomies
CAST TIME:	none
COST:	40 / 45 / 50 / 55 / 60 (+ 15% maximum mana) Mana
COOLDOWN:	12 / 11 / 10 / 9 / 8

Active: Yuumi heals herself and gains 15% (+ 6% per 100 AP)  bonus movement speed and  bonus attack speed for 3 seconds.

Heal: 70 / 100 / 130 / 160 / 190 (+ 35% AP) Bonus Attack Speed: 25 / 30 / 35 / 40 / 45%

While attached, the Anchor is affected by Zoomies instead.

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• Map-Specific Differences

Info

Targeting input	Auto

• Considering Yuumi's base mana, Zoomies' mana cost is increased by at least 60 − 174.75 (based on level).

Map-Specific Differences

Ultra Rapid Fire differences ^edit

• Cooldown increased by 100%.

Edit

Final Chapter

Final Chapter
TARGET RANGE:	1100
WIDTH:	450
SPEED:	3000
CAST TIME:	none
COST:	100 Mana
COOLDOWN:	130 / 110 / 90

Active: Yuumi and Book channel for up to 3.5 seconds, launching 7 waves in the target direction over the duration, each dealing magic damage to all enemies within their path. Enemy champions hit take only 50% damage from subsequent waves, and when they are struck by three waves, they become rooted for 1.75 seconds. This may only occur once per target.

Magic Damage Per Wave: 60 / 80 / 100 (+ 20% AP) Reduced Damage Per Wave: 30 / 40 / 50 (+ 10% AP) Maximum Champion Damage: 240 / 320 / 400 (+ 80% AP) Maximum Non-Champion Damage: 420 / 560 / 700 (+ 140% AP)

 

   "THIS IS MY FAVORITE CHAPTER!!"

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Info

Targeting input	Direction
Damage type
Type	Area damage
Type	Area damage
Sub-type	Magic
Sub-type	Magic
Counters
Spell shield	See Notes
Spell shield	See Notes
Projectile	Blocked
Projectile	Blocked

• Yuumi becomes ghosted for the channel and, if not presently attached with You and Me!, will remain ghosted until she attaches and detaches again.^(bug)
• While attached, Cloud Dragon Soul will not activate until Yuumi detaches.
• Spell shield will only block a single instance of damage.
• Enemies hit by three waves of Final Chapter have a marker placed upon them for 6 seconds. This marker prevents the target from becoming rooted again until its duration ends.
• Yuumi's facing direction during the channel is considered to be in Final Chapter's target direction.
  • Using Hexflash during the channel will always cause Yuumi to blink in the target direction of Final Chapter.^(bug)
• The following table refers for interactions while Yuumi is channeling:

Type		Channel
Attacking		Disabled
Abilities		Prowling Projectile is disabled. You and Me! and Zoomies are usable.
Movement		Allowed
Items	Usable	All the other item-actives are usable
	Disabled	Hextech Rocketbelt
	Interrupted by	N/A
Consumables		Usable
Spells	Usable	Barrier Clarity Cleanse Exhaust Ghost Heal Ignite Smite Flash Teleport Hexflash Mark Dash
	Disabled	Recall
	Interrupted by	N/A
Interrupted by		Death Cast-inhibiting effects

Patch history

For the expanded patch notes, see here.

V11.22 - November 3rd Hotfix

• You and Me!
  • Bug Fix: No longer causes her to vanish if her Anchor is vanished, as she became permanently vanished if she detached from them while they were vanished.

V11.22

• Zoomies
  • Bonus movement speed AP ratio reduced to 6% per 100 AP from 10%.
  • Base heal reduced to 70 / 100 / 130 / 160 / 190 from 70 / 105 / 140 / 175 / 210.
  • Heal AP ratio reduced to 35% AP from 40% AP.

V11.18

• Bop 'n' Block
  • Cooldown reduced to 14 − 6 (based on level) seconds from 18 − 6 (based on level).

V11.10

• Prowling Projectile
  • Base damage increased to 50 / 80 / 110 / 140 / 170 / 200 from 40 / 70 / 100 / 130 / 160 / 190.
    • Empowered base damage increased to 60 / 100 / 140 / 180 / 220 / 260 from 45 / 85 / 125 / 165 / 205 / 245.
• You and Me!
  • Bug Fix: Ally's level icon now properly reverts back to normal when she detaches from said ally.

V11.8

• You and Me!
  • Bug Fix: Can no longer activate Moonstone Renewer when casting the second cast repeatedly on an out-of-range ally that is in combat.

V10.25

• You and Me!
  • Bug Fix: Now properly goes on cooldown when she is affected by charms or knock-ups.

V10.22 - October 28th Hotfix

• You and Me!
  • Bug Fix: Fixed a bug where the spell would not go on cooldown if Yuumi was crowd controlled.

V10.22

• Prowling Projectile
  • Bug Fix: Now properly stacks Manaflow Band.

V10.15

• Bop 'n' Block
  • Mana restored reduced to 25 − 100 (based on level) from 50 − 160 (based on level).
  • New Effect: Now restores an additional 8% maximum mana.
  • Cooldown reduced to 18 − 6 (based on level) seconds from 20 − 8 (based on level).

V10.14

• You and Me!
  • Bug Fix: Attach icon no longer disappears on the minimap after the champion she is attached to recalls.
  • Bug Fix: When attacking Elder Dragon and then using You and Me! on a camouflaged ally champion, Elder Dragon no longer loses its leash range.

V10.13

• Zoomies
  • Mana cost reduced to 40 / 45 / 50 / 55 / 60 from 100 / 115 / 130 / 145 / 160.
  • New Effect: Now costs an additional 15% maximum mana.

V10.3 - February 6th Hotfix

• Prowling Projectile
  • Base damage increased to 40 / 70 / 100 / 130 / 160 / 190 from 40 / 65 / 90 / 115 / 140 / 165.
  • Empowered base damage increased to 45 / 85 / 125 / 165 / 205 / 245 from 45 / 80 / 115 / 150 / 185 / 220.
• Zoomies
  • Base heal increased to 70 / 105 / 140 / 175 / 210 from 70 / 100 / 130 / 160 / 190.

V10.3

• Prowling Projectile
  • Empowered base damage reduced to 45 / 80 / 115 / 150 / 185 / 220 from 50 / 95 / 140 / 185 / 230 / 275.
  • New Effect: Now deals 2 / 3.2 / 4.4 / 5.6 / 6.8 / 8% of the target's current health if the missile is empowered.
  • Mana cost changed to 90 at all ranks from 85 / 90 / 95 / 100 / 105 / 110.
• You and Me!
  • Removed: Silence no longer counts as an immobilizing crowd control.
  • Bug Fix: No longer gets stuck in her ally Mordekaiser's Realm of Death when she casts You and Me! towards him as he is reviving via Zilean's Chronoshift.
• Zoomies
  • Base heal reduced to 70 / 100 / 130 / 160 / 190 from 70 / 110 / 150 / 190 / 230.
  • Heal AP ratio increased to 40% AP from 30%.

V9.24 - December 13th Hotfix

• You and Me!
  • Bug Fix: No longer goes on cooldown after being displaced by a Blast Cone attacked by her or an ally.
  • Bug Fix: Secondary resource bar now correctly displays lockout duration.

V9.24

• Bop 'n' Block
  • New Effect: Now restores 50 − 160 (based on level) mana on attack.
  • Shield strength increased to 60 − 400 (based on level) from 50 − 300 (based on level).
• Prowling Projectile
  • Mana cost increased to 85 / 90 / 95 / 100 / 105 / 110 from 75 / 80 / 85 / 90 / 95 / 100.
  • AP ratio reduced to 30% AP from 45% AP.
  • Empowered base damage increased to 50 / 95 / 140 / 185 / 230 / 275 from 50 / 85 / 120 / 155 / 190 / 225.
  • Empowered AP ratio reduced to 40% AP from 65% AP.
  • Missile duration while attached reduced to 2 seconds from 3.
• You and Me!
  • New Effect: Now has a 0.25 second channel time when attaching from an unattached state, and can be interrupted.
  • New Effect: Yuumi no longer Teleports with her Anchor when attached.
  • New Effect: Immobilizing effects on Yuumi now place You and Me! on a 5 second cooldown.
  • New Effect: Now increases her ally's adaptive force by a flat amount plus a percentage of her attached ally's adaptive force, and grants herself the same amount. Previously the percentage scaled off the other's adaptive force.
  • Flat adaptive force increased 12 / 14 / 16 / 18 / 20 from 5 / 7 / 9 / 11 / 13.
  • Percentage adaptive force increased to 12 / 14 / 16 / 18 / 20% from 4 / 7 / 10 / 13 / 16%.
• Zoomies
  • New Effect: Now grants 25 / 30 / 35 / 40 / 45% bonus attack speed on heal for 3 seconds.
  • Removed: No longer uses a 2 charges system with a recharge time of 18 / 17 / 16 / 15 / 14 seconds.
  • Removed: Base heal is no longer increased by 0% − 130% (based on target's missing health).
  • Removed: Heal AP ratio is no longer increased by 0% − 300% (based on target's missing health).
  • Base heal increased to 70 / 110 / 150 / 190 / 230 from 30 / 40 / 50 / 60 / 70.
  • Heal AP ratio increased to 30% AP from 10% AP.
  • Cooldown increased to 12 / 11 / 10 / 9 / 8 seconds from 0.5 at all ranks.
  • Mana cost increased to 100 / 115 / 130 / 145 / 160 from 30 / 40 / 50 / 60 / 70.
  • Bonus movement speed reduced to 15% from 25%.
  • Removed: Bonus movement speed no longer decays over the duration.
  • Movement speed duration increased to 3 seconds from 2.

V9.20

• You and Me!
  • Bug Fix: Fixed a bug where after the ally Yuumi is attached to dies while she's in stasis (via Zhonya's Hourglass or Stopwatch), she will lose the ability to gain turret aggro for the remainder of the game.

V9.19

• Prowling Projectile
  • Slow strength reduced to 20% at all ranks from 20 / 32 / 44 / 56 / 68 / 80%.
  • Slow duration reduced to 1 second from 1.5.
  • Removed: Slow no longer decays over the duration.

V9.16

• Prowling Projectile
  • Empowered base damage reduced to 50 / 85 / 120 / 155 / 190 / 225 from 50 / 95 / 140 / 185 / 230 / 275.
  • Slow reduced to 20 / 32 / 44 / 56 / 68 / 80% from 40 / 48 / 56 / 64 / 72 / 80%.
  • Slow duration changed to 1.5 seconds at all ranks from 1.25 / 1.35 / 1.45 / 1.55 / 1.65 / 1.75.
  • Cooldown increased to 13.5 / 12 / 10.5 / 9 / 7.5 / 6 seconds from 11 / 10 / 9 / 8 / 7 / 6.
• You and Me!
  • Removed: Can no longer remained attached to zombie-states (e.g. Death Defied).

V9.14

• Bop 'n' Block
  • Base shield strength reduced to 50 − 300 (based on level) from 80 − 300 (based on level).
  • Removed: No longer restores 30 − 160 (based on level) mana.
• Prowling Projectile
  • Empowered base damage reduced to 50 / 95 / 140 / 185 / 230 / 275 from 60 / 105 / 150 / 195 / 240 / 285.
  • Empowered AP ratio increased to 65% AP from 60% AP.
  • Mana cost increased to 75 / 80 / 85 / 90 / 95 / 100 from 60 / 65 / 70 / 75 / 80 / 85.
• Zoomies
  • Base heal modifier increased to 0% − 130% (based on target's missing health) from 0% − 100% (based on target's missing health).
    • Maximum base heal increased to 69 / 92 / 115 / 138 / 161 from 60 / 80 / 100 / 120 / 140.
  • Mana cost reduced to 30 / 40 / 50 / 60 / 70 from 60 / 65 / 70 / 75 / 80.

V9.12 - June 12th Hotfix

• Prowling Projectile
  • Bug Fix: Fixed a bug where the mana cost would be doubled while attached to an ally.
• You and Me!
  • Bug Fix: Fixed a bug where Yuumi would be locked out of her spells if her dash was interrupted.

V9.12

• General
  • No longer shows Prowling Projectile and You and Me!'s range rings and Final Chapter's gutters in spectator.
• Stats
  • Base health increased to 480 to 432.26.
• Bop 'n' Block
  • Mana restored reduced to 30 − 160 (based on level) from 40 − 160 (based on level).
  • Shield strength reduced to 80 − 300 (based on level) from 80 − 360 (based on level).
  • Shield AP ratio reduced to 30% AP from 40% AP.
• Prowling Projectile
  • Bug Fix: Fixed a bug where the missile would not spawn towards the cursor as intended.
  • Missile spawns in the appropriate place while attached.
• You and Me!
  • New Effect: Enemies now gain an assist on Yuumi if they damage an attached ally.
  • Adaptive force changed to 5 / 7 / 9 / 11 / 13 (+ 4 / 7 / 10 / 13 / 16%) from 5 / 9 / 13 / 17 / 21%.
  • New Effect: Dash is now interrupted by any immobilizing crowd control.
  • Bug Fix: Fixed a bug where Yuumi would detach unintentionally when trying to attach to another champion outside of her range.
  • New Effect: Now gets visuals when her ally is stealthed.
  • New Effect: Now sees a ring around the ally she's attached to.

V9.11

• General
  • Bug Fix: Fixed a bug where her minimap icon would sometimes not show that she's attached to an ally.
  • Bug Fix: Fixed her missing stats display on her strengths/weaknesses radial menu in the client.
• Prowling Projectile
  • New Effect: Range indicator is now much brighter when Prowling Projectile is first cast, fading back down in brightness over its duration for both Yuumi and her attached ally.
  • Bug Fix: Now properly gets knocked towards her Fountain if she gets hits by Poppy's Keeper's Verdict while channeling Prowling Projectile.
• You and Me!
  • New Effect: Now gives assists on champion takedowns from her teammates when she first attaches to a participating ally.
  • Bug Fix: Fixed a bug where she was not sending Summon Aery when hopping between allies with You and Me!.
  • Bug Fix: Fixed a bug where her ally would gain Approach Velocity's bonus movement speed whenever she was attached.
• Zoomies
  • Flattened Yuumi's movement speed decay to herself and to the ally she's attached to based on ability power.
• Final Chapter
  • Bug Fix: Now properly gets knocked towards her Fountain if she gets hits by Poppy's Keeper's Verdict while channeling Final Chapter.

V9.10 - May 15th Hotfix

• Stats
  • Base mana regeneration increased to 10 from 7.5.
• Bop 'n' Block
  • Mana restored increased to 40 − 160 (based on level) from 30 − 160 (based on level).
  • Base shield strength increased to 80 − 360 (based on level) from 50 − 330 (based on level).
• Prowling Projectile
  • Base damage increased to 40 / 65 / 90 / 115 / 140 / 165 from 40 / 60 / 80 / 100 / 120 / 140.
  • AP ratio increased to 45% AP from 30% AP.
  • Empowered base damage increased to 60 / 105 / 150 / 195 / 240 / 285 from 60 / 100 / 140 / 180 / 220 / 260.
  • Slow strength increased to 40 / 48 / 56 / 64 / 72 / 80% from 30 / 40 / 50 / 60 / 70 / 80%.
  • Slow duration increased to 1.25 / 1.35 / 1.45 / 1.55 / 1.65 / 1.75 seconds from 1 / 1.1 / 1.2 / 1.3 / 1.4 / 1.5.
• Zoomies
  • Minimum base heal strength increased to 30 / 40 / 50 / 60 / 70 from 25 / 35 / 45 / 55 / 65.
    • Maximum base heal strength increased to 60 / 80 / 100 / 120 / 140 from 50 / 70 / 90 / 110 / 130.
• Final Chapter
  • Damage taken from subsequent waves increased to 50% from 40%.

V9.10 - Added

• Bop 'n' Block (Innate)
  • Innate: Yuumi periodically empowers her next basic attack against an enemy champion to restore 30 − 160 (based on level) mana and grant her a 50 − 330 (based on level) (+ 40% AP) shield that lasts until it is broken.
  • While Attached, the shield transfers to her Anchor.
  • Static Cooldown: 20 − 8 (based on level) seconds.
• Prowling Projectile (Q)
  • Active: Yuumi fires an errant missile that deals 40 / 60 / 80 / 100 / 120 / 140 (+ 30% AP) magic damage to the first enemy hit.
  • If the missile is in flight for 1 second, it instead deals 60 / 100 / 140 / 180 / 220 / 260 (+ 60% AP) magic damage and slows by 30 / 40 / 50 / 60 / 70 / 80%, decaying over 1 / 1.1 / 1.2 / 1.3 / 1.4 / 1.5 seconds, to enemy champions struck.
  • While Attached, Yuumi directs the trajectory of the missile instead for up to 3 seconds before fizzling.
  • Mana Cost: 60 / 65 / 70 / 75 / 80 / 85.
  • Cooldown: 11 / 10 / 9 / 8 / 7 / 6 seconds.
• You and Me! (W)
  • Passive: Yuumi and her Anchor gain bonus attack damage or ability power (Adaptive) equal to a percentage of the other's highest stat (bonus AD = 3 / 5.4 / 7.8 / 10.2 / 12.6%, bonus AP = 5 / 9 / 13 / 17 / 21%). Additionally, Yuumi starts with a point in You and Me! and Prowling Projectile instead has 6 ranks.
  • Active: Yuumi dashes to an allied champion and attaches to them. While Attached, Yuumi is untargetable except from turrets and follows her Anchor's movement, losing the ability to attack but retaining the ability to cast (except movement spells).
  • Active - Change of Plan: Yuumi can switch her Anchor at no cooldown, and will detach automatically if her Anchor dies. If re-activated without a valid target, Yuumi will detach from her Anchor and dash up to 250 units in the target direction.
  • Static Cooldown: 10 / 5 / 0 (based on level) seconds.
• Zoomies (E)
  • Passive: Yuumi periodically stores a Zoomies charge, up to 2 stored at once.
  • Active: Yuumi heals herself for 25 / 35 / 45 / 55 / 65 (+ 10% AP), with the base amount increased by 0% − 100% (based on target's missing health) and the scaling amount increased by 0% − 300% (based on target's missing health), up to 50 / 70 / 90 / 110 / 130 (+ 40% AP), and gains 25% (+ 10% per 100 AP) bonus movement speed decaying over 2 seconds.
  • While Attached, her partner is targeted by the ability instead.
  • Mana Cost: 60 / 70 / 80 / 90 / 100.
  • Cooldown: 0.5 seconds.
  • Recharge: 18 / 17 / 16 / 15 / 14 seconds.
• Final Chapter (R)
  • Active: Yuumi recoils X units in the opposite direction, after which Book launches 7 waves over 3.5 seconds, each dealing 60 / 100 / 140 (+ 20% AP) magic damage. Enemy champions hit take only 40% damage from subsequent waves, and when struck with three waves, they are rooted for 1.75 seconds.
  • Yuumi can move and cast both You and Me! and Zoomies during Final Chapter.
  • Mana Cost: 100.
  • Cooldown: 130 / 110 / 90 seconds.

See also

League of Legends Wiki | Champions