Not Yet Implemented: Infernal Cinder, SR Dragon Souls, Dynamic Levels / Grievous Wounds / Tenacity, Accurate Tower Damage, most Arena & Mayhem augments (ability-upgrades, quests, autocasts).
The preference of stats for your champion.
1 : 0.7 : 1
Build Warnings
Average estimated share of enemy damage by type (physical / magic / true)—not by AD or AP. Per enemy, baseline from scraped data, then a proxy adjustment from item AD vs AP vs the expected build; then averaged across the team.