Kennen

14.17

• Thundering Shuriken
• AP ratio reduced to 75% AP from 85% AP.

14.13

• Stats
• Base health reduced to 580 from 611.

14.9

• Lightning Rush
• Indicator now includes a decal for the ability's collision radius.
• Slicing Maelstrom
• Updated cast animation.
• New Effect: Caster can now move during the cast time.

14.2

• Electrical Surge
• New Effect: Now grants maximum passive stacks on respawn.

13.18

• Lightning Rush
• Energy cost reduced to 80 at all ranks from 100 to 80.
• Slicing Maelstrom
• Cooldown reduced to 120 to 80 seconds from 120 at all ranks.

13.16

• Infernal Kennen
• Bug Fix: VFX no longer conflicts with his character model to the extent that he becomes indistinguishable.

13.6

• Lightning Rush
• Bug Fix: Now properly deals 65% damage to jungle monsters.

13.5

• Thundering Shuriken
• Base damage increased to 75 to 275 from 75 to 255.
• AP ratio increased to 85% AP from 75% AP.
• Cooldown reduced to 7 to 4 seconds from 8 to 4.
• Electrical Surge
• New Effect: When an enemy champion becomes marked, now shows a range indicator to Kennen.
• Lightning Rush
• Damage against non-champions increased to 65% from 50%.
• Non-champion base damage increased to 52 to 156 from 40 to 120.

12.19

• Lightning Rush
• Undocumented: Attack speed cap can now be exceeded during the attack speed buff.
• This change is documented on V12.20.

12.18

• Lightning Rush
• Bug Fix: VFX on the character model no longer overrides the VFX for Exhaust.

12.15

• Electrical Surge
• Active base damage increased to 70 to 170 from 60 to 160.
• Cooldown reduced to 13 to 6 seconds from 14 to 6.
• Slicing Maelstrom
• AP ratio per tick increased to 22.5% AP from 20% AP.

12.10

• Stats
• Base health increased to 611 from 541.
• Health growth increased to 98 from 84.
• Armor growth increased to 4.95 from 3.75.
• Magic resistance growth increased to 1.3 from 0.5.
• Electrical Surge
• Undocumented: Effect radius reduced to 775 units from 1600.

12.6

• Electrical Surge
• Undocumented / Bug: Effect radius increased to 1600 units.

12.5

• Electrical Surge
• On-hit base damage increased to 35 to 75 from 20 to 60.
• On-hit AP ratio increased to 35% AP from 25% AP.
• On-hit bonus AD ratio increased to 80 to 120% bonus AD from 60 to 100%.

11.19

• Thundering Shuriken
• Base damage reduced to 75 to 255 from 85 to 265
• AP ratio reduced 75% AP from 80% AP.

11.15

• Thundering Shuriken
• Base damage increased to 85 to 265 from 75 to 235.
• AP ratio increased to 80% AP from 75% AP.

11.10

• Electrical Surge
• On-hit base damage increased to 20 to 60 from 10 to 50.
• On-hit AP ratio increased to 25% AP from 20% AP.

11.8

• Electrical Surge
• Bug Fix: Fixed a bug where the SFX would continue to play after cast until his death.

10.16

• Lightning Rush
• Bug Fix: Killing the clone from Hallucinate and dying to the detonation no longer causes the ability to be permanently swapped to the recast.

10.13

• Kennen M.D. Kennen
• Updated visual effects.

9.14

• Stats
• Base attack damage reduced to 48 from 50.544.
• Attack damage growth increased to 3.75 from 3.3.
• Attack speed at level 1 reduced to 0.625 from 0.69.
• Lightning Rush
• Bonus attack speed increased to 40 to 80% from 30 to 70%.

9.13

• Lightning Rush
• Bug Fix: Now has the proper range.
• Lightning Rush
• Now more quickly and reliably applies its effects to enemies they hit.

9.9

• Lightning Rush
• Removed: No longer grants 10 to 50 bonus armor and magic resistance while active.
• Slicing Maelstrom
• new Effect: Now grants 20 to 60 bonus armor and magic resistance for the duration.

9.6

• Slicing Maelstrom
• New Effect: Now triggers effects that are triggered by DoT AoE abilities.

9.4

• General
• Updated visual effects.
• Basic attack shuriken model and hit VFX updated for readability between basic attack, empowered attack, and Thundering Shuriken.
• All skins aside from Blood Moon Kennen and Super Kennen use the base VFX aside from changing the shape of their shuriken where applicable.
• Mark of the Storm
• Proc VFX updated to better indicate source of the stun.
• Passive marks on minions are dimmer.
• Thundering Shuriken
• Shuriken model and hit VFX updated for readability between basic attack, empowered attack, and Thundering Shuriken.

8.22

• Electrical Surge
• Bug Fix: No longer stops moving after casting it.

8.14

• General
• New SFX on entire kit.

8.10

• Electrical Surge
• Bug Fix: Passive damage now correctly appears on Death Recap.

8.9

• Electrical Surge
• Passive base damage changed to 10 from 15.
• Passive bonus AD ratio increased to 60% bonus AD from 60% at all ranks.
• Passive AP ratio reduced to 20% AP from 30% AP.
• Active base damage reduced to 60 from 65.
• Active AP ratio increased to 80% AP from 55% AP.
• Lightning Rush
• New Effect: If Lightning Rush

8.3

• Stats
• Base health regeneration reduced to 5.5 from 5.592.

7.22

• Stats
• Base armor increased to 29 from 24.3.
• Base health increased to 541 from 535.72.
• Health growth increased to 84 from 79.
• Lightning Rush
• Active base damage reduced to 80 to 240 from 85 to 245.

7.13

• Electrical Surge
• New Effect: Passive now deals 15 base damage.
• New Effect: Passive now scales with 30% AP.
• Passive AD ratio changed to 60% bonus AD at all ranks from 40% AD.
• New Effect: Passive counter increments upon launching an attack, previously was upon landing a hit.
• Runaan's Hurricane no longer grants extra stacks on secondary targets.
• Lightning Rush
• AP ratio increased to 80% AP from 60% AP

7.9

• Stats
• Magic resistance growth increased to 0.5 from 0.

7.7

• Kennen M.D.
• Bug Fix: Fixed some dark textures appearing on the scalpel in his basic attack.
• Blood Moon Kennen
• Lightning Rush
• Bug Fix: Fixed a bug where a random particle would appear when using it.

7.4

• General
• Adjusted splash artwork for Deadly Kennen, Swamp Master Kennen, Kennen M.D. and Arctic Ops Kennen.