Ultimate Spellbook

Ultimate Spellbook is a Featured Game Mode in League of Legends. Played on Summoner's Rift, players each choose between 1 of 4 random ultimates to replace one of their summoner spells.^[1]

Features

Players will queue up in a blind pick style champion select.
You will be given 30 seconds to choose from a pool of 4 ultimates at the start of the match.
- If you do not confirm to take the ultimate you have selected, that ultimate will be taken automatically.
- The first ultimate is always selected.
The ultimate you pick takes the place of your Ultimate Placeholder for the rest of the game, and you can't change it.
- You can still rank up your own ultimate.
All Ult-ernate Summoner Spells do not have resource costs and have an initial cooldown of 135 seconds, increased to 185 if you have Attack-Smite.
- These ultimates can be used even before reaching level 6.
All players have 70 summoner spell haste, 160 − 330 (based on level) bonus health, 15% Tenacity and 40 bonus movement speed out-of-combat.
You can see everyone's chosen Ult-ernate Summoner Spells on both the scoreboard and next to their health bar.
You start at level 3 and with 950.
Passive XP and gold are increased and you share minion gold with teammates in lane.
Slaying epic monsters grants a buff that deals 0.3% maximum health magic damage once every second against turrets whenever you damage them.
Unsealed Spellbook is disabled in this mode.

Attack-Smite

Junglers have "Placeholder and Attack-Smite" instead of Placeholder Ult-ernate Summoner Spell in champion select. Attack-Smite gets replaced by the Ult-ernate Summoner Spell that they select at the beginning of the game, granting a buff that is also called Attack-Smite.
- Attack-Smite: Causes basic attacks against Blue Sentinel, Red Brambleback, Rift Scuttler, or epic monsters while they are below 450 health to deal 450 bonus true damage.
  - Only affects the Blue Sentinel and Red Brambleback within the user's respective side of the jungle.
- When Ivern takes Attack-Smite, he will not be able to use it to bypass Friend of the Forest's grove maturation timer. However, freeing a qualifying jungle camp will trigger Attack-Smite, granting him the heal and jungle starter item stack that a regular Smite would.

Exclusive item

Unavailable Items: Emberknife and Hailblade.
Exclusive Items: Obsidian Edge.

Ultimates

Ultimates that are currently available include:

Ahri's Spirit Rush (60% ratios)
Akali's Perfect Execution
Amumu's Curse of the Sad Mummy (60% ratios)
Annie's Summon: Tibbers
Ashe's Enchanted Crystal Arrow (20 AH)
Azir's Emperor's Divide
Bard's Tempered Fate (45 AH)
Blitzcrank's Static Field (10 AH, 60% ratios)
Caitlyn's Ace in the Hole (100% ratios)
Cassiopeia's Petrifying Gaze
Cho'Gath's Feast (0 AH, 60 / 100 / 120 health per stack, reduced chance of appearing in selection pool)
Diana's Moonfall
Dr. Mundo's Maximum Dosage (20 AH)
Ekko's Chronobreak (20 AH)
Evelynn's Last Caress
Ezreal's Trueshot Barrage (90% ratios)
Fiddlesticks' Crowstorm
Fizz's Chum the Waters
Gangplank's Cannon Barrage
Garen's Demacian Justice
Gnar's GNAR!
Gragas' Explosive Cask
Gwen's Needlework (90% ratios)
Janna's Monsoon (15 AH)
Jarvan IV's Cataclysm
Jhin's Curtain Call (45 AH, 100% ratios)
Jinx's Super Mega Death Rocket!
Kai'Sa's Killer Instinct
Karthus' Requiem
Kayle's Divine Judgment
Kayn's Umbral Trespass
Kha'Zix's Void Assault
Kindred's Lamb's Respite
Lee Sin's Dragon's Rage
Lissandra's Frozen Tomb (0 AH, 50% ratios)
Lucian's The Culling (100% ratios)
Lulu's Wild Growth
Lux's Final Spark (90% ratios)
Malzahar's Nether Grasp
Maokai's Nature's Grasp
Miss Fortune's Bullet Time (100% ratios)
Mordekaiser's Realm of Death (15 AH)
Morgana's Soul Shackles
Nasus' Fury of the Sands (10 AH)
Neeko's Pop Blossom
Nilah's Apotheosis
Nocturne's Paranoia
Nunu's Absolute Zero
Orianna's Command: Shockwave
Poppy's Keeper's Verdict (45 AH)
Quinn's Behind Enemy Lines
Rakan's The Quickness
Rell's Magnet Storm (15 AH)
Renata Glasc's Hostile Takeover
Ryze's Realm Warp *
Senna's Dawning Shadow
Seraphine's Encore
Shen's Stand United
Singed's Insanity Potion
Skarner's Impale
Soraka's Wish
Syndra's Unleashed Power (90% ratios)
Taliyah's Weaver's Wall
Talon's Shadow Assault
Tristana's Buster Shot
Urgot's Fear Beyond Death
Varus' Chain of Corruption
Vel'Koz's Life Form Disintegration Ray (90% ratios)
Vex's Shadow Surge
Vi's Assault and Battery
Viktor's Chaos Storm
Xayah's Featherstorm
Xerath's Rite of the Arcane (100% ratios)
Xin Zhao's Crescent Guard
Yone's Fate Sealed
Zoe's Portal Jump (45 AH)

Notes

Ult-ernate Summoner Spells by default have 35 bonus ability haste and scale with 80% of their regular ratios (unless stated otherwise).
Chosen ultimates have modified scalings in this mode, based upon the reduced ratios:
- Ultimates that scale with AP but not AD, now also scale with AD.
  - These ultimates now scale with 2.414% bonus AD per 1% AP.
- Ultimates that scale with AD but not AP, now also scale with AP.
  - These ultimates now scale with 0.6% AP per 1% total AD and 0.4% AP per 1% bonus AD.
- Ultimates that scale with health but not AP nor AD, now also scale with AD and AP.
  - These ultimates now scale with 13.158125% bonus AD and 8.198125% AP per 1% bonus health.
- Ultimates that do not scale with anything will continue to scale with nothing.
Ult-ernate Summoner Spells level up as your champion's personal ultimate levels up to rank 2 and 3 at levels 11 and 16 and benefit from summoner spell haste.
The following ultimates will grant 5 − 35 (based on level) adaptive force, bonus armor, and bonus magic resistance after their initial cooldown has elapsed:
Your champion's ultimate will not be available in the pool of ultimates.
Ultimate selection is unique per player on the same team; each player receives a pool of ultimates that are different from their teammates' pools.
- Only one type of ultimate may be available in the pool per team.
- The leftmost ultimate is weighted depending on a champion's class in order to avoid sub-optimal choices.^[2]

Mode-Specific Changes

This table extracts the data from Module:ChampionData/data and Template:map_changes/data/usb.

Champion	Damage dealt	Damage received	Other effects
Ahri		-5%
Alistar	-5%
Anivia	+10%	-10%
Aphelios	-5%
Ashe		-5%
Aurelion Sol	+5%		Center of the Universe Gain 5% bonus movement speed.
Bard	+8%	-8%	Traveler's Call Gain 5% bonus movement speed.
Bel'Veth	-10%
Blitzcrank	+5%	-5%
Brand	-5%
Elise	+5%	-5%
Evelynn	+10%
Fiddlesticks	+5%	-5%
Fiora	-5%	+5%
Graves	-5%
Gwen	-5%	+5%
Ivern		-5%
Jarvan IV	-5%
Jax	-5%	+5%
Kindred	-5%	+5%
Lillia	-5%
Master Yi		+5%
Miss Fortune	+5%	-5%
Mordekaiser		+5%
Nasus		-5%
Neeko		-5%
Nidalee	+5%	-5%	Healing done increased by 20%.
Nunu & Willump	+5%	-5%	Healing done increased by 20%.
Rammus	+5%	-5%
Rell	-10%	+5%
Samira	-10%		Shielding done reduced by 1%.
Senna	+10%		Healing done increased by 20%.
Sett	-5%	+5%
Singed		+5%
Thresh			Damnation Gain 5% bonus movement speed.
Trundle		+5%
Vi	-5%	+5%
Viego	-5%		Healing done reduced by 20%.
Warwick	-5%
Wukong	-5%
Xayah		-5%
Xin Zhao	-5%	+5%
Yuumi	-5%		Shielding done reduced by 25%. Healing done reduced by 25%.

Unsealed Spellbook

This rune is disabled.

Trivia

Ultimate Spellbook released with a unique Ruined Dragon using Mordekaiser's dragon from Children of the Grave that was then supplanted by Hextech Drake & Chemtech Drake in V11.23. It granted a dragon soul similar to Chemtech Drake.

Patch History

V12.15

Aurelion Sol
- Outgoing damage modifier changed to +5% from 0%.
- Bonus movement speed changed to +5% from 0%.
Xin Zhao
- Outgoing damage modifier changed to -5% from 0%.
- Incoming damage modifier changed to +5% from 0%.
Ulternate Summoner Spells
- New Effect: Gwen's Needlework now benefits from the bonus stats.
- Annie's Summon: Tibbers AD and AP ratios reduced to 80% from 100%.
- Bug Fix: Akali's Perfect Execution indicator now correctly shows as on cooldown after R2 cast.
- Bug Fix: Kai'Sa's Killer Instinct now correctly functions by applying the Plasma indicator on your own auto attacks, or any of your team's Immobilizing effects. Updated tooltip to match its usage.
- Bug Fix: Urgot's Fear Beyond Death no longer disables spell slots incorrectly when locked by other sources.
- Bug Fix: Neeko's Pop Blossom no longer turns the owner invisible when dying before the cast finishes.
- Bug Fix: Ahri's Spirit Rush no longer makes Q or W permanently free to cast.
- Bug Fix: Fixed Sylas incorrectly getting permanently stuck with Yone or Kha'Zix ultimates after stealing them.
- Bug Fix: Annie's Summon: Tibbers no longer immediately triggers Darius' Hemorrhage.
- Bug Fix: Fix a visual issue when a transformed Kayn uses Morgana's Soul Shackles.
- Bug Fix: Fixed Morgana's Soul Shackles missing VFX.
- Bug Fix: Taliyah's Weaver's Wall indicator will show as on cooldown after recast or time expiration.
- Bug Fix: Taliyah's Weaver's Wall no longer causes a recast indicator on certain champion spells.
- Bug Fix: Fixed missing translations in tooltips for several Ult-ernate Summoner Spells.
- The following ultimates have been updated to match functionality to the original champion's ultimate:
- Added Star Guardian themed particles for the following Ult-ernate Summoner Spells:

V12.14

Ulternate Summoner Spells
- Stat boost for certain ultimates reduced to 5 − 35 (based on level) from 6 − 40 (based on level).
- The following ultimates have been added to the pool:
  - Annie's Summon: Tibbers (re-enabled)
  - Nilah's Apotheosis
- The following ultimates have been updated to match functionality to the original champion's ultimate:

V12.13 - July 15th Hotfix

Alistar
- Outgoing damage modifier changed to -5% from +5%.
Anivia
- Incoming damage modifier changed to -10% from 0%
- Outgoing damage modifier changed to +10% from 0%.
Bard
- Bonus movement speed changed +5% from 0%.
Bel'Veth
- Outgoing damage modifier changed to -10% from 0%.
Evelynn
- Outgoing damage modifier changed to +10% from 0%.
Samira
- Outgoing damage modifier changed to -10% from -5%.
- Shielding modifier changed to -1% from 0%
Senna
- Outgoing damage modifier changed to +10% from 0%.
- Healing modifier changed to +20% from 0%.
Thresh
- Incoming damage modifier changed to 0% from -5%.
- Outgoing damage modifier changed to 0% from +5%.
- Shielding modifier changed to 0% from +20%.
Viego
- Outgoing damage modifier changed to -5% from 0%.
- Healing modifier changed to -20% from 0%.
Ulternate Summoner Spells
- Blitzcrank's Static Field
  - Bonus ability haste reduced to 10 from 35.
- Caitlyn's Ace in the Hole
  - Ability ratios increased to 100% from 80%.
- Dr. Mundo's Maximum Dosage
  - Bonus ability haste reduced to 20 from 35.
- Ekko's Chronobreak
  - Bonus ability haste reduced to 20 from 35.
- Gwen's Needlework
  - Ability ratios increased to 90% from 80%.
- Janna's Monsoon
  - Bonus ability haste reduced to 15 from 35.
- Nasus' Fury of the Sands
  - Bonus ability haste reduced to 10 from 25.
- Rell's Magnet Storm
  - Bonus ability haste reduced to 15 from 35.
- Syndra's Unleashed Power
  - Ability ratios increased to 90% from 80%.
- Vel'Koz's Life Form Disintegration Ray
  - Ability ratios increased to 90% from 80%.

V12.13

Visual Clarity
- The health bar icon displaying a player's selected UltBook Ulternate Summoner now changes based on the status of the ultimate.
- Attack-Smite users now receive an Attack-Smite Objective upon leaving the fountain to help inform players of the differences between normal Smite and Attack-Smite.
- Health Threshold indicator now appears on valid Attack-Smite targets displaying how low a monster’s health has to be for Attack-Smite to trigger.

Dragons
- All elemental rifts are now available.
Ulternate Summoner Spells
- Number of available ultimates to choose from increased to 4 from 3.
- The following ultimates will now grant 6 − 40 (based on level) adaptive force, bonus armor, and bonus magic resistance after the first time they are no longer on cooldown.
- The following ultimates have been added to the pool:
- The following ultimates have been removed from the pool:
  - Olaf's Ragnarok
  - Rengar's Thrill of the Hunt

V11.24 - December 10th Hotfix

Bard
- Incoming damage modifier changed to -8% from -5%.
- Outgoing damage modifier changed to +8% from +5%.
Blitzcrank
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
Brand
- Outgoing damage modifier changed to -5% from 0%.
Jax
- Incoming damage modifier changed to +5% from 0%.
- Outgoing damage modifier changed to -5% from 0%.
Rammus
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
Sivir
- Incoming damage modifier changed to 0% from -5%.
- Outgoing damage modifier changed to 0% from +5%.
Vi
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
Ulternate Summoner Spells
- Blitzcrank's Static Field
  - Ability ratios reduced to 60% from 80%.
- Mordekaiser's Realm of Death
  - Temporarily removed from the pool for Kled to investigate bugs.
- Nasus' Fury of the Sands
  - Bonus ability haste reduced to 25 from 35.
- Poppy's Keeper's Verdict
  - Bonus ability haste increased to 45 from 35.

V11.24

General
- Ultimate Spellbook now has Objective Bounties.
- Auto-Smite has been more aptly renamed Attack-Smite. The tooltip now also states that it has no cooldown.
- If you use a custom item set in Ultimate Spellbook that contains Emberknife or Hailblade, it will be replaced by Obsidian Edge.
Ulternate Summoner Spells
- The following ultimates have been added to the pool:
- The following ultimates have been removed from the pool:
  - Janna's Monsoon
  - Rell's Magnet Storm

V11.23 - November 19th Hotfix

Aphelios
- Outgoing damage modifier changed to -5% from 0%.
Elise
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
Fiddlesticks
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
Mordekaiser
- Incoming damage modifier changed to +5% from 0%.
Nidalee
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
- Healing modifier changed +20% from 0%.
Nunu
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
- Healing modifier changed +20% from 0%.
Rell
- Incoming damage modifier changed to +10% from +5%.
- Outgoing damage modifier changed to -5% from 0%.
Sett
- Incoming damage modifier changed to +5% from 0%.
- Outgoing damage modifier changed to -5% from 0%.
Thresh
- Incoming damage modifier changed to -5% from 0%.
- Outgoing damage modifier changed to +5% from 0%.
- Shielding modifier changed +20% from 0%.
Warwick
- Incoming damage modifier changed to -5% from 0%.
Wukong
- Incoming damage modifier changed to -5% from 0%.
Ulternate Summoner Spells
- Mordekaiser's Realm of Death
  - Bonus ability haste reduced to 15 from 35.
- Olaf's Ragnarok
  - Bonus ability haste reduced to 0 from 15.
- Vex's Shadow Surge
  - Bug Fix: Fixed a bug where taking Shadow Surge as an Ulternate Summoner Spell would sometimes cause issues for various champions.

V11.23

Ultimate Spellbook returns to live servers from November 18, 2021 (1:00 PM PT) to January 10, 2022 (11:59 PM PT).
User Interface
- Bug Fix: Clicking the "Confirm" button upon selecting an Ult-ernate Summoner Spell will now play an SFX.
Map
- Removed: No longer uses the Ruined Summoner's Rift map.
Dragons
- Removed: No longer uses the Ruined Dragon. A dragon of only one type will spawn once every 3:30 minutes.
  - Dragon Slayer grants a buff that deals 0.5 / 1 / 1.5 / 2% (based on stacks) of target's maximum health magic damage once every second against turrets whenever you deal damage to them.
  - Slaying 4 ruined dragons grants the Dragon Soul:
    - Upon taking fatal damage, enter resurrection for 1.5 seconds, during which you are invulnerable, untargetable, and unable to act, and afterwards restore all of your health and take continuous internalraw damage (300 second cooldown).
      - Guardian Angel and Chronoshift will take priority over this effect. Zombie state effects will not.
- New Effect: The first 2 dragons will now be random. The elemental rift will either be the Chemtech Rift or Hextech Rift and the final dragons will either be the Chemtech Drake or Hextech Drake.
- New Effect: Slaying epic monsters now grants a buff that deals 0.3% maximum health magic damage once every second against turrets whenever you damage them.
Summoner spells
- Junglers now have Auto-Smite instead of Placeholder Ult-ernate Summoner Spell in champion select. Auto-Smite gets replaced by the Ult-ernate that they select at the beginning of the game, granting a buff that is also called Auto-Smite.
  - Auto Smite: Causes damage dealt against Blue Sentinel, Red Brambleback, Rift Scuttler, or epic monsters while they are below 450 health to deal 450 bonus true damage.
    - Only affects the Blue Sentinel and Red Brambleback within the user's respective side of the jungle.
  - When Ivern takes Auto-Smite, he will not be able to use it to bypass Friend of the Forest's grove maturation timer. However, freeing a qualifying jungle camp will trigger Auto-Smite, granting him the heal and jungle starter item stack that a regular Smite would.
Items
- Removed: Emberknife and Hailblade.
- Obsidian Edge - New item
  - Replaces Emberknife and Hailblade.
  - Requires Placeholder and Auto-Smite to buy.
  - Cost: 350
  - Stats: 8% omnivamp against monsters
  - Unique Passive - Sear: Damaging monsters burns them for 60 (+ 30% AP) (+ 5% bonus AD) (+ 2% bonus health) magic damage over 5 seconds. Omnivamp against monsters provided by this item is not reduced by area of effect damage.
  - Unique Passive - Auto Path: Triggering Auto Smite 5 times consumes this item, granting all of the item's effects permanently as well as increasing the threshold and damage to 900.
  - Unique Passive - Huntsman: Killing large monsters grants 60 bonus experience. The first large monster killed grants an additional 150 bonus experience, for a total of 210. If you are at least 2 levels below the average level of the game, large monster kills grant 50 bonus experience per level below the average level of all players in the game. If your gold from minions is greater than 40% your gold from monsters, a lane minion will grant 13 less gold and 50% reduced experience. This penalty is removed at 20 minutes.
  - Recoup: Regenerate up to 8 − 18 (based on level) mana per second when in the jungle or river, based on missing mana.
Ulternate Summoner Spells
- Ashe's Enchanted Crystal Arrow
  - Bonus ability haste reduced to 20 from 35.
- Malphite's Unstoppable Force
  - Removed from the pool.
- The following ultimates have been added to the pool:

V11.15

Bard
- Outgoing damage modifier changed to +5% from 0%.
- Incoming damage modifier changed to -5% from 0%.
Jax
- Incoming damage modifier changed to +5% from 0%.
Trundle
- Incoming damage modifier changed to +5% from 0%.
Yuumi
- Healing modifier changed to -25% from -20%.
- Shielding modifier changed to -25% from -20%.
Ulternate Summoner Spells
- Ezreal's Trueshot Barrage
  - Ability ratios increased to 90% from 80%.
- Jhin's Curtain Call
  - Bonus ability haste increased to 45 from 35.
- Lux's Final Spark
  - Ability ratios increased to 90% from 80%.
- Malphite's Unstoppable Force
  - Added to the pool.
  - 0 bonus ability haste and 80% ratios.
- Miss Fortune's Bullet Time
  - Ability ratios increased to 100% from 80%.
- Olaf's Ragnarok
  - Bonus ability haste reduced to 0 from 10.
- Tryndamere's Undying Rage
  - Removed from the pool.
- Xerath's Rite of the Arcane
  - Ability ratios increased to 100% from 90%.
Stealth champions can now get stealth Ulternate Summoners offered to them.
Dragon Soul's revive now triggers after champion revives.
Bug Fix: Clones now properly copy health bar icons, including the Ulternate Summoner icon. This fix applies more broadly as well, e.g. Prototype: Omnistone now properly copy its icon over.
Bug Fix: First Blood gold now correctly matches the classic Summoner's Rift value (100 instead of 150).
Bug Fix: Announcement text for stealing a Ruined Dragon now correctly informs you it was the Ruined Dragon you stole.
Bug Fix: Volibear no longer sometimes spits out missiles from his Ulternate Summoner when trying to bite.
Matchmaking for the Ultimate Spellbook queue has been reseeded. Matches should now be with players of a more equal skill level. This change happened halfway through 11.14.

V11.14 - July 9th Hotfix

Ahri
- Incoming damage modifier changed to -5% from 0%.
Ashe
- Incoming damage modifier changed to -5% from 0%.
Fiora
- Outgoing damage modifier changed to -5% from 0%.
- Incoming damage modifier changed to +5% from 0%.
Graves
- Outgoing damage modifier changed to -5% from 0%.
Gwen
- Outgoing damage modifier changed to -5% from 0%.
- Incoming damage modifier changed to +5% from 0%.
Ivern
- Incoming damage modifier changed to -5% from 0%.
Jarvan IV
- Outgoing damage modifier changed to -5% from 0%.
Kindred
- Outgoing damage modifier changed to +5% from 0%.
- Incoming damage modifier changed to -5% from 0%.
Lillia
- Outgoing damage modifier changed to -5% from 0%.
Master Yi
- Outgoing damage modifier changed to 0% from -5%.
Miss Fortune
- Outgoing damage modifier changed to +5% from 0%.
- Incoming damage modifier changed to -5% from 0%.
Nasus
- Incoming damage modifier changed to -5% from 0%.
Neeko
- Incoming damage modifier changed to -5% from 0%.
Rell
- Incoming damage modifier changed to +5% from 0%.
Samira
- Outgoing damage modifier changed to -5% from 0%.
Singed
- Incoming damage modifier changed to +5% from 0%.
Sivir
- Outgoing damage modifier changed to +5% from 0%.
- Incoming damage modifier changed to -5% from 0%.
Xayah
- Incoming damage modifier changed to -5% from 0%.
Yuumi
- Outgoing damage modifier changed to -5% from 0%.
- Healing modifier changed to -20% from 0%.
- Shielding modifier changed to -20% from 0%.
Ulternate Summoner Spells
- Ahri's Spirit Rush
  - Ability ratios reduced to 60% from 80%.
- Cho'Gath's Feast
  - Slightly reduced chance of appearing.
- Lissandra's Frozen Tomb
  - Bonus ability haste reduced to 0 from 10.
  - Ability ratios reduced to 50% from 60%.
- Olaf's Ragnarok
  - Bonus ability haste reduced to 10 from 20.
  - Ability ratios reduced to 40% from 60%.
- Tryndamere's Undying Rage
  - Slightly reduced chance of appearing.
Bug Fix: Ruined Dragon Soul no longer sometimes kills you upon respawning.
Bug Fix: Ruined Dragon Soul no longer prevents various kinds of CCs from applying (e.g. no more walking around as an Anivia egg).
Bug Fix: Fixed a bug where certain abilities could collide with a targetable unit in the center of mid lane.
- Fiddlesticks' Bountiful Harvest can no longer always be used in the center of mid lane, just to cancel the channel if no other targets are nearby.
- Jhin's Dancing Grenade no longer sometimes fails to keep bouncing.
- Katarina's Bouncing Blade no longer sometimes fails to keep bouncing or drop a blade to interact with.
- Master Yi's Alpha Strike no longer sometimes fails to show the animation of bouncing.
- Samira's Flair no longer always uses the melee version if targeted at the center of mid lane.
- Shaco's Jack in the Box no longer gets triggered by and tries to shoot said unit if placed in the center of mid lane.

V11.14 - Added

Game mode available from July 8, 2021 (1:00 AM PT) to August 9, 2021 (11:59 PM PT).
Players each choose between 1 of 3 random ultimates from a pool of 41 to replace one of their summoner spells.
- Players cannot roll their own champion's ultimate.
Ult-ernate Summoner Spells default have 35 ability haste and scale with 80% of its regular ratios.

References

Game Modes

[1] PBE Bugs and Feedback Thread: Ultimate Spellbook

[2] Reinboom on Ultimate Weighing

[1]

[2]

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