Base stats and per-level scaling. For real fight math (items, resists, combos), use the calculator.
About Cassiopeia stats, scaling, and level 18 values(FAQ • click to expand)
This page shows Cassiopeia 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 “Cassiopeia base attack damage level 18” or “Cassiopeia 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 Cassiopeia pre-loaded.
Want to see how Cassiopeia 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/cassiopeia
Looking for Cassiopeia base attack damage level 18? On patch 26.5, Cassiopeia has 53 base AD at level 1 and 104 base AD at level 18.