- Avg Place
- 4.66
- Top 4 rate
- 46.2%
- Pick Rate
- 7.4%
Katarina TFT Comps · Set 15 · Legacy
Battle Academia
Executioner
2 Cost- Set
- 15
- Games
- 18,252
- Tier
- All Tiers
- Rank
- All Ranks
- Last Updated
- Oct 11, 2026
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Every ranked comp that fields Katarina in Set 15, with its top-4 rate, average placement and core units — and whether Katarina is a reroll target or a late-game unit.
- Best comp
- Battle Academia Katarina
- Top 4 rate
- 90.3%best comp
- Plan
- Reroll
- Roll at
- Level 6
- Named carry in
- 77%
- Strong comps
- 10
Best Katarina comps in Set 15
3,776 ranked gamesThese are the 10 strongest ranked comps that field Katarina in Set 15. The best is Battle Academia Katarina: 2.26 average placement and 90.3% top 4 over 268 games. The most-played one is Battle Academia Katarina (2,047 games, 3.56 average placement).
| Comp | Katarina 3★ | Top 4 | 1st | Avg place | Games |
|---|---|---|---|---|---|
| 91% | 90.3% | 40.7% | 2.26 | 268 | |
| 76% | 86.3% | 38.2% | 2.49 | 102 | |
| 81% | 87.0% | 30.1% | 2.56 | 123 | |
| 87% | 84.1% | 27.4% | 2.68 | 157 | |
| 81% | 67.3% | 19.4% | 3.56 | 2,047 | |
| 83% | 63.2% | 22.4% | 3.74 | 125 | |
| 16% | 62.6% | 16.3% | 4.02 | 123 | |
| 35% | 58.0% | 15.3% | 4.05 | 522 | |
| 42% | 53.4% | 11.8% | 4.26 | 221 | |
| 72% | 50.0% | 8.0% | 4.44 | 88 |
Exact final boards with at least 25 games and a top-4 rate of 48% or better, sorted by average placement. Top 4 = finishing 1st to 4th.
Is Katarina a carry or a support?
Katarina is a main carry: ranked comps are named after Katarina in 77% of its comp games, so give it your best damage items. Katarina is a reroll target — 42.1% of its games end at 3 stars. Slow roll at level 6 until you have all nine copies.
- Plan
- RerollLevel 6
- Named carry
- 77%share of comp games
- 3-star rate
- 71.1%in these comps
Best partners for Katarina
Katarina's comps are built around Ezreal, Garen, and Leona; the most common partner appears in 100% of those games.
Best Katarina comp by rank
The best Katarina comp changes with rank: Battle Academia Katarina leads in Gold, while Battle Academia Katarina does best in Diamond.
| Rank | Best comp | Top 4 | Avg place | Comps |
|---|---|---|---|---|
| Gold | Battle Academia Katarina | 86.2% | 2.17 | 9 |
| Platinum | Battle Academia Katarina | 94.3% | 2.10 | 10 |
| Emerald | Battle Academia Katarina | 85.4% | 2.29 | 3 |
| Diamond | Battle Academia Katarina | 61.9% | 3.82 | 1 |
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Katarina comps FAQ – Set 15
What is the best Katarina comp in TFT Set 15?
The best Katarina comp in Set 15 is Battle Academia Katarina, with a 2.26 average placement, 90.3% top 4 and 40.7% first-place rate over 268 ranked games.
Should you reroll for Katarina?
Yes. Katarina is a reroll unit: 42.1% of its games end at 3 stars. Slow roll at level 6, keep 50 gold for interest and roll the surplus until you hit all nine copies.
Is Katarina a carry in TFT?
Katarina is a main carry: ranked comps are named after Katarina in 77% of its comp games, so give it your best damage items.
Which units go best with Katarina?
Katarina's comps are built around Ezreal, Garen, and Leona; the most common partner appears in 100% of those games.
What is the most popular Katarina comp in Set 15?
Battle Academia Katarina is the most played Katarina comp, with 2,047 ranked games and a 67.3% top-4 rate.
Does the best Katarina comp change by rank?
The best Katarina comp changes with rank: Battle Academia Katarina leads in Gold, while Battle Academia Katarina does best in Diamond.