Tier: SWin41.90%Role86.95%Pick9.12%Games: 5118KDA: 2.12Score: 58.19
Kai'Sa ADC is ranked S Tier and has a 41.90% win rate in LoL Ultimate Spellbook Patch 14.21. We've analyzed 5118 Kai'Sa ADC games to compile our statistical Kai'Sa Spellbook Build Guide. For items, our build recommends: Statikk Shiv, Berserker's Greaves, Kraken Slayer, Guinsoo's Rageblade, Nashor's Tooth, and Terminus. For runes, the strongest choice is Precision (Primary) with Lethal Tempo (Keystone), and Inspiration (Secondary). The optimal Summoner Spells for this build are Placeholder and Flash. Starting items should include Doran's Blade, Long Sword, Health Potion, and Stealth Ward. Kai'Sa's Best Spellbook ADC matchups include Kindred, Zeri, and Ryze. Kai'Sa's Best Spellbook ADC counters are Azir, Heimerdinger, and Aurelion Sol.
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Kai'Sa Summoner Spells


Win %
Pick %
48%
99%
48%
98%

51%
1%

51%
1%

48%
0%

47%
0%
Kai'Sa Starting Items
Win %
Buy %



3

48%
22%



5

45%
9%
Kai'Sa Runes
Win %
Pick %
48%
52%
47%
27%
47%
3%
49%
2%
Kai'Sa Items

48%

49%

48%

49%

50%

50%

48%

50%
Kai'Sa Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Kai'Sa Item Purchase Order



























Kai'Sa Ultimate Spellbook Stats

16%

14%

12%

11%

11%

10%

10%

9%

8%

8%

8%

8%

8%

6%

5%

5%

4%

4%

4%

4%

4%

3%

3%

3%

3%

3%

3%

2%

2%

2%

2%

1%

1%

1%

1%

1%

1%

1%

1%

2%

3%

4%

4%

5%

5%

5%

6%

7%

7%

7%

7%

7%

8%

9%

10%

10%

11%

11%

11%

11%

12%

13%

13%

14%

15%

16%

16%

18%

19%

20%

21%

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A
Kai'Sa Trinkets
Win %
Buy %

48%
82%

49%
29%

49%
7%
Kai'Sa Boots
Win %
Buy %

49%
79%

56%
15%

45%
16%

57%
1%

49%
1%

39%
1%
Kai'Sa Situational Items
Win %
Buy %

48%
23%

50%
19%

50%
13%

54%
9%

48%
9%

47%
9%