Tank
Frontline and damage absorption are needed.
60.6%
Core
Alternatives
Runes
Precision + Resolve, keystone Conqueror.
Spells
Flash + Ignite
Skill order
Q > W > E > Q > Q > R > Q > E > Q > E > R > E > E

Champion build
Ranked build for Mordekaiser: core items, alternatives, runes, spells and skill order from analyzed matches.
Frontline and damage absorption are needed.
Precision + Resolve, keystone Conqueror.
Flash + Ignite
Q > W > E > Q > Q > R > Q > E > Q > E > R > E > E
Long fights, high frontline, extended magic damage.
Constant DPS against resistant targets.
Utility, vision or setup for the team is needed.