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Cassiopeia OriginalCentered.jpg
Cassiopeia
UniverseUniverse
League of LegendsLeague of Legends
Teamfight TacticsTeamfight Tactics

Abilities

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Serpentine Grace
Serpentine Grace.png

Innate: Cassiopeia cannot purchase boots and instead gains 4 − 72 (based on level) Movement speed icon.png bonus movement speed, for a total of 332 − 400 (based on level) Movement speed icon.png movement speed.

Info
Notes

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Noxious Blast
TARGET RANGE: 850
EFFECT RADIUS: 75
CAST TIME: 0.25
COST: 50 / 60 / 70 / 80 / 90 mana
COOLDOWN: 3.5
Noxious Blast.png

Active: After a 0.4-second delay, Cassiopeia blasts the target area with Poison icon.png Noxious Poison, dealing magic damage every second for 3 seconds to all enemies it hits.

Total Magic Damage:
75 / 110 / 145 / 180 / 215 (+ 90% AP)
Magic Damage Per Tick:
25 / 36.67 / 48.33 / 60 / 71.67 (+ 30% AP)

Cassiopeia gains Movement speed icon.png bonus movement speed that decays over 3 seconds if Noxious Blast hits an enemy Champion icon.png champion.

Bonus Movement Speed:
30 / 35 / 40 / 45 / 50%

Info
Notes
  • Noxious Blast always uses quick cast, regardless of player settings.

Video

Edit
Miasma
TARGET RANGE: 700
EFFECT RADIUS: 160
CAST TIME: 0.25
COST: 70 / 80 / 90 / 100 / 110 mana
COOLDOWN: 24 / 22 / 20 / 18 / 16
Miasma.png

Active: Cassiopeia spits forth eight bolts of venom in an arc at the target area, leaving toxic clouds of Poison icon.png Debilitating Poison where they hit the ground for 5 seconds.

Poison icon.png Debilitating Poison deals magic damage to enemies within the area every second, also Grounded icon.png grounding them and applying a Slow icon.png slow that decays over the area's duration.

Magic Damage Per Tick:
20 / 25 / 30 / 35 / 40 (+ 15% AP)
Maximum Damage:
100 / 125 / 150 / 175 / 200 (+ 75% AP)
Slow:
40 / 50 / 60 / 70 / 80%

Miasma will cast at max range if cast beyond that.

Info
Notes
  • Remove Scurvy.png Cleanses are ineffective against Miasma since the area of effect constantly reapplies the effect.
  • Enemies will remain Grounded icon.png grounded even if they become Playful.png untargetable while within the area.
  • Wind Wall Wind Wall will block the portion of Miasma it destroys.

Video

Edit
Twin Fang
TARGET RANGE: 700
CAST TIME: 0.125
COST: 50 mana
COOLDOWN: 0.75
Twin Fang.png

Active: Cassiopeia launches her fangs at the target enemy, dealing 52 − 120 (based on level) (+ 10% AP) magic damage. If Twin Fang kills its target, or the target is killed mid-flight, its Mana icon.png mana cost is refunded.

If the target is Poison icon.png poisoned, Twin Fang deals bonus magic damage and Heal power icon.png heals Cassiopeia. The heal is only 25% as effective against Minion icon.png minions and small Monster icon.png monsters.

Bonus Magic Damage:
10 / 30 / 50 / 70 / 90 (+ 60% AP)
Healing:
12 / 14 / 16 / 18 / 20% AP
Reduced Healing:
3 / 3.5 / 4 / 4.5 / 5% AP

Info
Notes

Video

Edit
Petrifying Gaze
EFFECT RADIUS: 825
ANGLE: 80°
CAST TIME: 0.5
COST: 100 mana
COOLDOWN: 120 / 100 / 80
Petrifying Gaze.png

Active: Cassiopeia blasts enemies in a cone in the target direction, dealing magic damage to all enemies hit.

Magic Damage:
150 / 250 / 350 (+ 50% AP)

Enemies facing Cassiopeia are Stun icon.png stunned for 2 seconds upon being hit by Petrifying Gaze, and all other affected enemies are instead Slow icon.png slowed by 40% for the same duration.

Info
Notes
  • Cassiopeia will turn to face the target direction over the cast time.
  • Petrifying Gaze will cast from wherever Cassiopeia is at the end of the cast time.
    • Petrifying Gaze's target direction will change if Cassiopeia's facing direction changes during the cast time (i.e. through Airborne icon.png knockbacks).
  • The facing direction of champions whose abilities/animations cause them to lock their facing or spin is always the direction they are moving in. For abilities that cause the champion to spin in place (e.g. Death Lotus Death Lotus, Judgment Judgment) it will factor the direction they were facing on cast.
    • Lucian's Lucian's The Culling The Culling is an exception and his facing direction is actually considered to be the direction he is facing.

Video

Patch history

See here for the complete patch history.
V10.23
  • Stats
    • Mana growth increased to 60 from 40.
V10.13
  • Stats
    • Base magic resistance reduced to 32 from 34.
V10.12
  • Stats
    • Base health reduced to 560 from 575.
    • Base armor reduced to 18 from 20.
    • Base magic resistance increased to 34 from 30.
V10.11
  • General
    • Updated visual effects.
  • Noxious Blast Noxious Blast
    • Updated the smoke particles on her base skin to more accurately stay within the actual range of the ability.
  • Twin Fang Twin Fang
    • Enemy champions that are Poisoned will have a fang icon over their head to indicate that they will receive bonus damage from it.
  • Petrifying Gaze Petrifying Gaze
    • Updated on all skins with a decal at the edge of her hitbox, more clearly showing the area affected.
V10.9
  • General
    • New voice lines from Ascension added.
V10.2
  • Twin Fang Twin Fang
    • Bug Fix: Heals for the proper amount on large monsters.
V9.14 - July 18th Hotfix
  • Miasma Miasma
    • Cooldown increased to 24 / 22 / 20 / 18 / 16 seconds from 24 / 21 / 18 / 15 / 12.
  • Twin Fang Twin Fang
    • Healing reduced to 12 / 14 / 16 / 18 / 20% AP from 13 / 16 / 19 / 22 / 25% AP.
V9.14
  • General
    • New Effect: Can now buffer her ability casts.
  • Stats
    • Base health increased to 575 from 537.
    • Health growth increased to 90 from 87.
    • Base mana reduced to 350 from 418.
    • Mana growth increased to 40 from 31.5.
    • Base armor reduced to 20 from 25.
  • Miasma Miasma
    • Removed: No longer has minimum cast range of 500.
    • Maximum cast range reduced to 700 from 800.
    • Cooldown changed to 24 / 21 / 18 / 15 / 12 seconds from 18 / 17.5 / 17 / 16.5 / 16.
  • Twin Fang Twin Fang
    • New Effect: Healing is now only 25% effective against minions and small monsters.
    • Healing changed to 13 / 16 / 19 / 22 / 25% AP from 5 − 22 (based on level) (+ 10% AP).
    • Mana cost changed to 50 at all ranks from 40 / 45 / 50 / 55 / 60.
V9.8
  • Twin Fang Twin Fang
    • Mana cost reduced to 40 / 45 / 50 / 55 / 60 from 40 / 50 / 60 / 70 / 80.
V9.3
  • Noxious Blast Noxious Blast
    • Total damage reduced to 75 / 110 / 145 / 180 / 215 from 75 / 120 / 165 / 210 / 255.
    • AP ratio increased to 90% AP from 80% AP.
  • Miasma Miasma
    • Mana cost increased to 70 / 80 / 90 / 100 / 110 from 70 at all ranks.
    • Base damage per second reduced to 20 / 25 / 30 / 35 / 40 from 20 / 30 / 40 / 50 / 60.
V9.2
  • Miasma Miasma
    • Cooldown increased to 18 / 17.5 / 17 / 16.5 / 16 seconds from 18 / 17 / 16 / 15 / 14.
    • Base damage per second reduced to 20 / 30 / 40 / 50 / 60 from 20 / 35 / 50 / 65 / 80.
V8.24b
  • Noxious Blast Noxious Blast
    • Mana cost increased to 50 / 60 / 70 / 80 / 90 from 50 / 55 / 60 / 65 / 70.
    • Total base damage reduced to 75 / 120 / 165 / 210 / 255 from 75 / 125 / 175 / 225 / 275.
V8.14
  • Noxious Blast Noxious Blast
    • Base damage increased to 75 / 125 / 175 / 225 / 275 from 75 / 120 / 165 / 210 / 255.
    • AP ratio increased to 80% AP from 70% AP.
V8.9
  • Stats
    • Base mana increased to 418 from 334.
    • Mana growth reduced to 31.5 from 63.
    • Base mana regeneration increased to 8 from 6.
V8.7
  • General
    • Bug Fix: Now correctly plays the on-hit VFX for her basic attacks.
V8.3
  • Stats
    • Base health regeneration reduced to 5.5 from 5.69.
V8.2
  • Twin Fang Twin Fang
    • New Effect: Now draws nearby minion aggro when targeting an enemy champion.
V8.1
V7.24b
  • Noxious Blast Noxious Blast
    • Mana cost reduced to 50 / 55 / 60 / 65 / 70 from 60 / 65 / 70 / 75 / 80.
  • Twin Fang Twin Fang
    • AP ratio increased to 60% AP from 50% AP.
V7.22
  • Stats
    • Base health increased to 537 from 525.
    • Health growth increased to 87 from 75.
V7.18
  • Twin Fang Twin Fang
    • Poisoned bonus magic damage reduced to 10 / 30 / 50 / 70 / 90 from 15 / 40 / 65 / 90 / 115.
    • Poisoned AP ratio increased to 50% AP from 40% AP.
V7.17
  • General
    • Bug Fix: Fixed a bug where, when playing with a skin, her portrait would revert to her base portrait while dead.
V7.16
  • Stats
    • Base mana reduced to 334 from 375.
    • Mana growth increased to 63 from 60.
  • Twin Fang Twin Fang
    • Base damage against poisoned targets changed to 15 / 40 / 65 / 90 / 115 from 10 / 40 / 70 / 100 / 130.
    • AP ratio against poisoned targets increased to 40% AP from 35% AP.
V7.15
  • General
    • Bug Fix: Now correctly plays her spell effort voiceover.
V7.10
  • General
    • New Effect: Tail now follows her realistically as she moves and turns.
V7.9
  • Stats
    • Magic resistance growth increased to 0.5 from 0.
V7.5
  • Twin Fang Twin Fang
    • Bug Fix: Casting it now respects stop and hold commands for her movement queueing.
V7.4
  • General
    • New Effect: Tail now follows her realistically as she moves and turns.
  • Petrifying Gaze Petrifying Gaze
    • Bug Fix: Flashing during Petrifying Gaze's cast time no longer resets the direction the cone fires in. It now consistently fires in the direction Cassiopeia faced before Flashing. This addresses a bug that sometimes caused Petrifying Gaze's visuals to not line up with the actual effect.
V6.22
  • General
    • Bug Fix: Now properly plays VO lines when placing wards.
V6.19
  • Miasma Miasma
    • Maximum range reduced to 800 from 900.
  • Twin Fang Twin Fang
    • Base heal changed to 5 − 22 (based on level) from 5 / 10 / 15 / 20 / 25.
V6.11
  • Noxious Blast Noxious Blast
    • Bug Fix: Range indicator has been extended to match its cast range.
  • Miasma Miasma
    • Bug Fix: Champion standing in Miasma can no longer dash using the second cast of Mark / Dash Mark / Dash.
V6.10
  • Noxious Blast Noxious Blast
    • Cast range increased to 850 from 750.
    • Movement speed bonus takes longer to decay.
    • Poisoned particle's size has been increased.
  • Miasma Miasma
    • Cooldown reduced to 18 / 17 / 16 / 15 / 14 seconds from 22 / 20 / 18 / 16 / 14.
    • Minimum cast range reduced to 500 from 550.
    • Maximum cast range increased to 900 from 800.
    • New Effect: No longer stops on terrain hit.
    • Bug Fix: Fixed a number of interactions with Grounded debuff.
V6.9 May 9th hotfix
  • Twin Fang Twin Fang
    • Cooldown reduced to 0.75 seconds from 0.9.
    • Mana cost reduced to 40 / 50 / 60 / 70 / 80 from 60 / 65 / 70 / 75 / 80.
    • Cast range increased to 700(from Cassiopeia's hitbox center to her opponent's.) from 550(from Cassiopeia's hitbox edge to her opponent's). Overall, slight increase against small targets and slight decrease against large targets.
V6.9
  • General
    • New ability icons.
  • Stats
    • Movement speed reduced to 328 from 335.
    • Base health increased to 525 from 506.
    • Base mana increased to 375 from 370.
    • Base armor increased to 25 from 22.22.
    • Armor growth reduced to 3.5 from 4.
    • Base mana regen reduced to 8 from 8.36.
    • Mana regen growth increased to 0.8 from 7.5.
    • Base health regen increased to 6 from 5.4.
    • Base attack damage increased to 53 from 52.3.
    • Attack damage growth reduced to 3 from 3.2.
  • Serpentine Grace Serpentine Grace (Innate)
    • New Innate: Cassiopeia cannot purchase Boots and instead gains 4 Movement speed per level (332 − 400 (based on level)).
  • Noxious Blast Noxious Blast
    • Base damage increased to 75 / 120 / 165 / 210 / 255 from 75 / 115 / 155 / 195 / 235.
    • AP ratio increased to 70% AP from 45% AP.
    • Cooldown reduced to 3.5 seconds from 4.
    • Mana cost increased to 60 / 65 / 70 / 75 / 80 from 40 / 50 / 60 / 70 / 80.
    • Movement speed bonus increased to 30 / 35 / 40 / 45 / 50% from 20% at all ranks.
    • New Effect: Movement speed now decays over the duration.
  • Miasma Miasma
    • New Active: Cassiopeia spits eight bolts of venom forward 550 - 800 units over an arched area, leaving toxic clouds where they hit the ground or terrain for 5 seconds. Enemies within the clouds take 20 / 35 / 50 / 65 / 80 (+ 15% AP) magic damage per second and are afflicted with Debilitating Poison, Slow icon.png slowing them by 40 / 50 / 60 / 70 / 80% and Grounded icon.png grounding them.
    • New Effect: Slow now decays over time.
    • Mana costs: 70 mana
    • Cooldown: 22 / 20 / 18 / 16 / 14 seconds
  • Twin Fang Twin Fang
    • Base damage changed to 52 − 120 (based on level) from 55 / 80 / 105 / 130 / 155.
    • AP ratio reduced to 10% AP from 55% AP.
    • Cooldown reduced to 0.9 seconds from 5.
    • Mana cost changed to 60 / 65 / 70 / 75 / 80 from 50 / 60 / 70 / 80 / 90.
    • Mana refund reduced to 60 / 65 / 70 / 75 / 80 from 50 / 60 / 70 / 80 / 90 (+ 1.5% maximum mana).
    • Removed: Cooldown reset versus Poison icon.png poisoned targets.
    • New Effect: Now deals 10 / 40 / 70 / 100 / 130 (+ 35% AP) bonus damage and restores 5 / 10 / 15 / 20 / 25 (+ 10% AP) health versus Poison icon.png poisoned targets.
  • Petrifying Gaze Petrifying Gaze
    • Slow icon.png Slow reduced to 40% from 60%

See also

References

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