- Avg Place
- 4.65
- Top 4 rate
- 47.2%
- Pick Rate
- 10.8%
Kai'Sa 3-Star & Star Levels · Set 17 · Legacy
Dark Star
Rogue
3 Cost- Set
- 17
- Games
- 6,652
- Tier
- All Tiers
- Rank
- All Ranks
- Last Updated
- Oct 11, 2026
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
How Kai'Sa performs at 1, 2 and 3 stars in Set 17, what changes when you upgrade, and the odds of finding the copies you need.
- 3-star rate
- 15.8%
- Top 4 at 3★
- 72.6%
- Top 4 at 2★
- 44.6%
- Copies for 3★
- 9
- Best roll level
- Level 7
Kai'Sa at 1, 2 and 3 stars in Set 17
6,688 ranked gamesMost Kai'Sa games end at 2★ (73% of games); 15.8% reach 3 stars. Going from 2 to 3 stars adds 28.0 points of top-4 rate.
| Star level | Share of games | Games | Top 4 |
|---|---|---|---|
| 1★ | 11.0% | 735 | 27.6% |
| 2★ | 73.2% | 4,897 | 44.6% |
| 3★ | 15.8% | 1,056 | 72.6% |
- 1★ → 2★
- +17.0%top-4 rate change
- 2★ → 3★
- +28.0%top-4 rate change
Part of that jump is survivorship: you only finish a 3-star when you live long enough to find nine copies, so 3-star games skew toward strong boards.
Counted per copy on final boards. Top 4 = finishing 1st to 4th.
Kai'Sa stats and ability by star level
Health and attack damage grow 1.8x per star; the ability values below come from the game files.
Base stats
| Stat | 1★ | 2★ | 3★ |
|---|---|---|---|
| Health | 650 | 1,170 | 2,106 |
| Attack damage | 45 | 81 | 146 |
| Attack DPS | 36.0 | 64.8 | 116.8 |
Bullet Cluster values
| Value | 1★ | 2★ | 3★ |
|---|---|---|---|
| AD Damage | 30 | 45 | 72 |
| AP Damage | 3 | 5 | 7 |
Values before items, traits and augments.
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Kai'Sa 3-star FAQ – Set 17
How do you 3-star Kai'Sa in TFT?
You need nine copies of Kai'Sa. As a 3-cost, roll at level 7, where 3-costs show up most, and keep an eye on how many copies other players hold.
Is 3-star Kai'Sa worth it?
Going from 2 to 3 stars adds 28.0 points of top-4 rate. Part of that jump is survivorship: you only finish a 3-star when you live long enough to find nine copies, so 3-star games skew toward strong boards.
How often is Kai'Sa 3-starred in Set 17?
15.8% of Kai'Sa games end with a 3-star copy on the final board, across 6,688 ranked games.