Set 15 K.O. Coliseum Guides
Master the anime fighting tournament and Power Up system
Patch 15.1
July 30, 2025
Champion Tiers
Star Levels
Store
Items
Traits
Roles & Mechanics
Power Ups
Champion Tiers
Understanding champion costs and pool distribution
Champions in TFT are divided into cost tiers from 1 to 5, with higher cost units being more powerful but rarer to find. The champion pool is shared among all players, making champion availability a strategic consideration.
Pool Size per Champion
| Champion Tier | Pool Size |
|---|---|
| 1★ Cost | 29 |
| 2★ Cost | 22 |
| 3★ Cost | 18 |
| 4★ Cost | 12 |
| 5★ Cost | 10 |
Champion Drop Rates
| Level | Tier 1 | Tier 2 | Tier 3 | Tier 4 | Tier 5 |
|---|---|---|---|---|---|
| 1 | 100% | 0% | 0% | 0% | 0% |
| 2 | 100% | 0% | 0% | 0% | 0% |
| 3 | 75% | 25% | 0% | 0% | 0% |
| 4 | 55% | 30% | 15% | 0% | 0% |
| 5 | 45% | 33% | 20% | 2% | 0% |
| 6 | 30% | 40% | 25% | 5% | 0% |
| 7 | 19% | 35% | 35% | 10% | 1% |
| 8 | 15% | 25% | 35% | 20% | 5% |
| 9 | 10% | 15% | 30% | 30% | 15% |
| 10 | 5% | 10% | 20% | 40% | 25% |
| 11 | 1% | 2% | 12% | 50% | 35% |