Stats
Q
W
E
R
Emerald + tier, with a 49.42% win rate and a 20.41% pick rate. Current rank of the champion is 2 Tier, and the most popular core items include 
(
, 
, 
, 
) for primary path and 
(
, 
) for secondary path.
Kai'Sa strong against 
, 
and 
but weak against Kai'Sa include 
, 
, and 
.
Kai'Sa performs strongest at 25-30 minutes with a 50.67% win rate and weakest at 40+ minutes with a 47.58% win rate.Core Builds
   | 30.6%168 Games | 50% |
 | 15.66%86 Games | 45.35% |
 | 6.74%37 Games | 48.65% |
   | 6.38%35 Games | 34.29% |
 | 5.46%30 Games | 63.33% |
 | 4.19%23 Games | 43.48% |
| 2.55%14 Games | 50% |
| 2.19%12 Games | 58.33% |
| 1.82%10 Games | 30% |
| 1.82%10 Games | 40% |
 | 1.64%9 Games | 44.44% |
  | 1.46%8 Games | 50% |
  | 1.28%7 Games | 42.86% |
| 1.09%6 Games | 83.33% |
 | 1.09%6 Games | 66.67% |
Boots
 | 95.31%711 Games | 46.69% |
 | 3.89%29 Games | 65.52% |
 | 0.67%5 Games | 40% |
 | 0.13%1 Games | 0% |
Starter Items
  | 96.69%760 Games | 46.58% |
 2 | 1.15%9 Games | 33.33% |
| 0.76%6 Games | 66.67% |
 | 0.38%3 Games | 66.67% |
 | 0.25%2 Games | 100% |
 | 0.25%2 Games | 50% |
 | 0.13%1 Games | 100% |
 | 0.13%1 Games | 0% |
2 | 0.13%1 Games | 100% |
2  | 0.13%1 Games | 0% |
Items
| 63.46%502 Games | 48.01% |
| 46.65%369 Games | 49.32% |
| 37.93%300 Games | 50.33% |
| 30.34%240 Games | 45.42% |
| 23.51%186 Games | 44.62% |
| 23.14%183 Games | 44.26% |
| 15.42%122 Games | 47.54% |
| 9.23%73 Games | 49.32% |
| 8.22%65 Games | 50.77% |
| 7.21%57 Games | 54.39% |
 | 4.05%32 Games | 40.63% |
| 3.67%29 Games | 44.83% |
 | 3.67%29 Games | 48.28% |
| 3.54%28 Games | 71.43% |
 | 3.16%25 Games | 52% |
 | 2.78%22 Games | 45.45% |
 | 2.53%20 Games | 55% |
 | 2.53%20 Games | 50% |
 | 2.4%19 Games | 57.89% |
| 2.15%17 Games | 58.82% |
 | 2.02%16 Games | 62.5% |
 | 2.02%16 Games | 37.5% |
| 1.77%14 Games | 50% |
| 1.52%12 Games | 41.67% |
 | 1.39%11 Games | 81.82% |
| 1.26%10 Games | 50% |
 | 1.14%9 Games | 44.44% |
 | 1.01%8 Games | 37.5% |
 | 0.76%6 Games | 83.33% |
 | 0.76%6 Games | 33.33% |