- Avg Place
- 4.66
- Top 4 rate
- 47.3%
- 1st Place
- 8.7%
Master Yi 3-Star & Star Levels · Set 18
Blossom
Adaptor
3 Cost- Set
- 18
- Games
- 63,689
- Tier
- All Tiers
- Rank
- All Ranks
- Last Updated
- Oct 27, 2026
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
How Master Yi performs at 1, 2 and 3 stars in Set 18, what changes when you upgrade, and the odds of finding the copies you need.
- 3-star rate
- 31.7%
- Top 4 at 3★
- 70.3%
- Top 4 at 2★
- 38.7%
- Copies for 3★
- 9
- Copies in pool
- 18
- Best roll level
- Level 7
Master Yi at 1, 2 and 3 stars in Set 18
63,689 ranked gamesMost Master Yi games end at 2★ (59% of games); 31.7% reach 3 stars. Going from 2 to 3 stars adds 31.6 points of top-4 rate and improves the average placement by 1.54.
| Star level | Share of games | Games | Top 4 | 1st | Avg place |
|---|---|---|---|---|---|
| 1★ | 9.5% | 6,044 | 23.6% | 4.1% | 6.02 |
| 2★ | 58.8% | 37,465 | 38.7% | 5.6% | 5.06 |
| 3★ | 31.7% | 20,180 | 70.3% | 16.0% | 3.52 |
- 1★ → 2★
- +15.1%top-4 rate change
- 2★ → 3★
- +31.6%top-4 rate change
- Avg place 2★ → 3★
- −1.54lower is better
Where 3-star Master Yi finishes
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.
Each game counts once, at the unit's best star level on the final board. Top 4 = finishing 1st to 4th.
Best 3-star Master Yi build
When Master Yi hits 3 stars, Guinsoo's Rageblade is the most common item (64% of 3-star games).
| Items | Held at 3★ | vs 2★ | Top 4 | Games |
|---|---|---|---|---|
 Guinsoo's Rageblade | 64% | +36.8% | 71.2% | 12,820 |
 Edge of Night | 52% | +33.5% | 71.6% | 10,422 |
 Titan's Resolve | 32% | +14.0% | 70.6% | 6,450 |
 Brawler Emblem | 19% | — | 73.0% | 3,820 |
 Bloodthirster | 16% | −2.2% | 69.2% | 3,216 |
 Quicksilver | 13% | +7.3% | 72.6% | 2,618 |
“vs 2★” compares how often the item is held at 3 stars with 2 stars.
Master Yi 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 | 850 | 1,530 | 2,754 |
| Attack damage | 63 | 113 | 204 |
| Attack DPS | 50.4 | 90.4 | 163.2 |
Values before items, traits and augments.
Odds to 3-star Master Yi
Master Yi is a 3-cost with 18 copies in the shared pool. 3-costs show up most at level 7 (40% of shop slots), about 0.14 copies of Master Yi per shop on average.
| Level | 3-cost odds | Master Yi per shop |
|---|---|---|
| Level 4 | 15% | 0.05 |
| Level 5 | 20% | 0.07 |
| Level 6 | 25% | 0.09 |
| Level 7 | 40% | 0.14 |
| Level 8 | 32% | 0.11 |
| Level 9 | 25% | 0.09 |
| Level 10 | 20% | 0.07 |
| Level 11 | 12% | 0.04 |
Copies per shop assume a full pool; every copy other players hold lowers your odds. Use the calculator for your exact board.
3-star Master Yi roll calculator
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Master Yi 3-star FAQ – Set 18
How do you 3-star Master Yi in TFT?
You need nine copies of Master Yi. As a 3-cost there are 18 copies in the shared pool, so roll at level 7, where 3-costs show up most, and keep an eye on how many copies other players hold.
What are the odds of finding Master Yi?
Master Yi is a 3-cost with 18 copies in the shared pool. 3-costs show up most at level 7 (40% of shop slots), about 0.14 copies of Master Yi per shop on average.
Is 3-star Master Yi worth it?
Going from 2 to 3 stars adds 31.6 points of top-4 rate and improves the average placement by 1.54. 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 Master Yi 3-starred in Set 18?
31.7% of Master Yi games end with a 3-star copy on the final board, across 63,689 ranked games.
What items should 3-star Master Yi hold?
When Master Yi hits 3 stars, Guinsoo's Rageblade is the most common item (64% of 3-star games).