Kayle ascends through four forms before reaching her divine state.

Zealous (level 1): Kayle's attacks grant 6% bonus attack speed for 5 seconds, stacking up to 5 times for a maximum of 30% bonus attack speed. At max stacks, Kayle becomes Exalted, gaining 8% bonus movement speed.

Arisen (level 6): Kayle becomes a ranged champion with 525 attack range.

Aflame (level 11): While Exalted, Kayle's basic attacks additionally launch a wave of fire in the target's direction, dealing 10−30 (based on Starfire Spellblade's Rank) (+0.1 per bonus attack damage) (+25% of ability power) magic damage to enemies hit.

Transcendent (level 16): Kayle takes on her final form, becoming permanently Exalted and gaining 50 bonus attack range.