Kai'Sa is ranked Tier and has a 33.33% win rate in LoL AR URF Patch 25.15. We've analyzed 3 Kai'Sa games to compile our statistical Kai'Sa AR URF Build Guide. For items, our build recommends: Kraken Slayer, Berserker's Greaves, Guinsoo's Rageblade, Bloodthirster, Nashor's Tooth, and Stormsurge. For runes, the strongest choice is Precision (Primary) with Lethal Tempo (Keystone), and Inspiration (Secondary). The optimal Summoner Spells for this build are Ghost and Flash. Starting items should include Long Sword.
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Kai'Sa Summoner Spells


Win %
Pick %
33%
100%
33%
100%
Kai'Sa Starting Items
Win %
Buy %

100%
33%


0%
67%
Kai'Sa Runes
Win %
Pick %
33%
100%
Kai'Sa Items

50%

50%

33%

0%

50%

0%

100%

0%
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 Trinkets
Win %
Buy %

100%
33%

0%
33%

0%
33%
Kai'Sa Boots
Win %
Buy %

50%
67%

0%
33%
Kai'Sa Situational Items
Win %
Buy %

0%
33%

0%
33%

0%
33%

0%
33%

0%
67%

0%
33%