Kai'Sa 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 Kai'Sa, patch by patch. Values come from the game data files, so they are the numbers the game actually uses.

26.16

Buff

Base stats

• Base magic resist 30 ⇒ 33

26.15

Buff

P Second Skin

• Base Damage 4 - 24 ⇒ 4 - 30
• Current Per Stack Damage 1 - 6 ⇒ 1 - 8

26.13

Buff

R Killer Instinct

• Base Value 70/90/110 ⇒ 100/150/200

25.23

Nerf

Base stats

• Base armor 27 ⇒ 25

R Killer Instinct

• Cooldown 120/90/60 ⇒ 130/100/70

25.6

Buff

Base stats

• Base armor 25 ⇒ 27
• Base health regen 0.7 ⇒ 0.8

R Killer Instinct

• Cooldown 130/100/70 ⇒ 120/90/60

14.21

P Second Skin

• Base Damage 5 - 23 ⇒ 4 - 24
• Current Per Stack Damage 1 - 12 ⇒ 1 - 6
• PAP Ratio Base 0.15 ⇒ 0.12
• PAP Ratio Per Stack 0.025 ⇒ 0.03

14.8

Buff

Q Icathian Rain

• Bonus AD Ratio 0.5 ⇒ 0.55

14.4

R Killer Instinct

• Range 1500/2250/3000 ⇒ 2000/2500/3000

13.20

Nerf

Base stats

• Base armor 28 ⇒ 25

13.18

W Void Seeker

• Total Damage 0.45 ⇒ 1.3
• Total Damage 1.3 ⇒ 0.45

13.15

Nerf

Base stats

• Base health 670 ⇒ 640

Q Icathian Rain

• {f80d7377} 0.3 ⇒ 0.2

13.12

Buff

Base stats

• Attack damage per level 2 ⇒ 2.6

12.19

Buff

P Second Skin

• Execute AP Ratio 0.0005 ⇒ 0.0006

12.16

Buff

P Second Skin

• Base Damage 4 - 16 ⇒ 5 - 23
• Current Per Stack Damage 1 - 8 ⇒ 1 - 12

Q Icathian Rain

• {f80d7377} 0.25 ⇒ 0.3

R Killer Instinct

• RAP Ratio 0.9 ⇒ 1.2

12.10

Base stats

• Armor per level 3 ⇒ 4.2
• Base health 600 ⇒ 670
• Health per level 88 ⇒ 102
• Magic resist per level 0.5 ⇒ 1.3

R Killer Instinct

• RAP Ratio 1 ⇒ 0.9
• Base Value 75/100/125 ⇒ 70/90/110
• Total AD Ratio 1/1.5/2 ⇒ 0.9/1.35/1.8

12.8

P Second Skin

• Execute AP Ratio 0.00025 ⇒ 0.0005

W Void Seeker

• Total Damage 0.7 ⇒ 0.45

R Killer Instinct

• RAP Ratio 0.75 ⇒ 1

12.3

Nerf

P Second Skin

• {eb439121} 100% ⇒ 1%

12.1

Buff

P Second Skin

• Base Damage 4 - 10 ⇒ 4 - 16
• Current Per Stack Damage 1 - 5 ⇒ 1 - 8
• PAP Ratio Base 0.1 ⇒ 0.15

Q Icathian Rain

• {f80d7377} 0.4 ⇒ 0.5

11.18

Buff

E Supercharge

• Cooldown 16/15/14/13/12 ⇒ 16/14.5/13/11.5/10

11.12

Nerf

Q Icathian Rain

• Cooldown 8/7.5/7/6.5/6 ⇒ 10/9/8/7/6

11.8

Nerf

R Killer Instinct

• Cooldown 110/90/70 ⇒ 130/100/70

11.4

Nerf

Q Icathian Rain

• Max Damage 112.5/153.125/193.75/234.375/275 ⇒ 90/123.75/157.5/191.25/225
• Max Damage Evolved 166.5/226.625/286.75/346.875/407 ⇒ 150/206.25/262.5/318.75/375
• Max Damage Evolved NL 226.625/286.75/346.875/407/467.125 ⇒ 206.25/262.5/318.75/375/431.25
• Max Damage NL 153.125/193.75/234.375/275/315.625 ⇒ 123.75/157.5/191.25/225/258.75