Sejuani

Sejuani is a pure tank built around a stacking freeze mechanic that converts durability into hard crowd control. Her passive, Fury of the North, grants Frost Armor — bonus armor, magic resist and slow immunity — whenever she has been out of combat, so she enters every engagement tankier than her raw stats suggest and can shatter that armor’s benefit onto stunned enemies for extra damage.

Her gameplay loop is mechanical and satisfying: Arctic Assault charges forward, knocking enemies airborne and stopping on the first champion hit, which makes it a precise engage rather than a blunt one. Winter’s Wrath follows with two mace swings that damage, slow and apply Frost stacks. Once a champion reaches maximum Frost, Permafrost freezes and stuns them outright — a point-and-click lockdown that she earns through sustained aggression rather than a single skillshot.

Glacial Prison extends that control to the whole enemy team: a thrown bola that stuns the first champion hit and detonates into an ice storm that slows everyone around it. Landing it on a priority target routinely decides a teamfight before damage is even traded.

With a difficulty rating of 4, Sejuani is approachable, but her damage is modest and she depends on allies to convert the stuns she creates. She is played top in this data set and thrives in coordinated teams. Players who enjoy being the initiator — the one who picks the moment, absorbs the counterattack and chains crowd control while carries clean up — will feel at home on her.