Base stats and per-level scaling. For real fight math (items, resists, combos), use the calculator.
About Senna stats, scaling, and level 18 values(FAQ • click to expand)
This page shows Senna stats by level (levels 1–18) for the current LoL patch 26.5, including base attack damage, attack damage scaling, attack speed scaling, HP, armor, and magic resist.
If you searched for “Senna base attack damage level 18” or “Senna AD at level 18”, use the slider above and set it to Lv 18. The stat cards update instantly.
Attack speed is computed using Riot’s per-level growth model: base AS × (1 + growth% × (level − 1)).
Want real fight math like burst combos, DPS, resist shredding, and item passives? Open the LoL damage calculator with Senna pre-loaded.
Want to see how Senna 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/senna
Looking for Senna base attack damage level 18? On patch 26.5, Senna has 50 base AD at level 1 and 50 base AD at level 18.