Base stats and per-level scaling. For real fight math (items, resists, combos), use the calculator.
About Master Yi stats, scaling, and level 18 values(FAQ • click to expand)
This page shows Master Yi stats by level (levels 1–18) for the current LoL patch 26.8, including base attack damage, attack damage scaling, attack speed scaling, HP, armor, and magic resist.
If you searched for “Master Yi base attack damage level 18” or “Master Yi AD at level 18”, use the slider below and set it to Lv 18. The stat cards update instantly after release.
Most champion stats use Riot’s curved per-level growth formula rather than simple linear scaling. Attack speed is handled separately from other stats.
Want real fight math like burst combos, DPS, resist shredding, and item passives? Open the LoL damage calculator with Master Yi pre-loaded.
Want to see how Master Yi stacks up to another champ at the same level? Compare champs.
Data source: Riot Data Dragon (numbers). Not affiliated with or endorsed by Riot Games. Canonical: /calculators/lol/champions/masteryi
Looking for Master Yi base attack damage level 18? On patch 26.8, Master Yi has 65 base AD at level 1 and 107.5 base AD at level 18.