Kennen patch history

Value names come from the game files and are shown in English.

All champion stats Counters Duos Pro builds

Every number that changed for Kennen, patch by patch. Values come from the game data files, so they are the numbers the game actually uses.

26.16

Buff

R Slicing Maelstrom

• AP Ratio 0.225 ⇒ 0.25
• Base Damage 40/75/110 ⇒ 40/80/120
• Kennen R Defenses 20/40/60 ⇒ 25/50/75

26.4

Nerf

R Slicing Maelstrom

• Cooldown 120/100/80 ⇒ 120

14.17

Nerf

Q Thundering Shuriken

• Total Damage 0.85 ⇒ 0.75

14.13

Nerf

Base stats

• Base health 611 ⇒ 580

13.18

Buff

E Lightning Rush

• Cost 100/95/90/85/80/75 ⇒ 80

R Slicing Maelstrom

• Cooldown 120 ⇒ 120/100/80

13.5

Buff

Q Thundering Shuriken

• Total Damage 0.75 ⇒ 0.85
• Cooldown 8/7/6/5/4 ⇒ 7/6.25/5.5/4.75/4

E Lightning Rush

• damage to minions 0.5 ⇒ 0.65

12.15

Buff

W Electrical Surge

• Base Damage Active 60/85/110/135/160 ⇒ 70/95/120/145/170
• Cooldown 14/12/10/8/6 ⇒ 13/11.25/9.5/7.75/6

R Slicing Maelstrom

• AP Ratio 0.2 ⇒ 0.225

12.10

Buff

Base stats

• Armor per level 3.75 ⇒ 4.95
• Base health 541 ⇒ 611
• Health per level 84 ⇒ 98
• Magic resist per level 0.5 ⇒ 1.3

12.5

Buff

W Electrical Surge

• Total Damage Passive 0.25 ⇒ 0.35

11.19

Nerf

Q Thundering Shuriken

• Total Damage 0.8 ⇒ 0.75

11.15

Buff

Q Thundering Shuriken

• Total Damage 0.75 ⇒ 0.8

11.10

Buff

W Electrical Surge

• Total Damage Passive 0.2 ⇒ 0.25