Udyr has four basic Abilities that swap between Stances and can Recast an Ability to renew it with Ultimate benefits. Additionally, after using an Ability, Udyr's next two Attacks gain Attack Speed.

Claw Stance: Udyr gains % Attack Speed and his Attacks deal physical damage On-Hit On-Hit for seconds. Additionally, Udyr's next two Attacks in this stance deal a bonus max Health physical damage and gain range.

Awaken: Increase bonus Attack Speed to and max Health damage to . Additionally, Udyr's next two Attacks call lightning six times, dealing a total of max Health magic damage to isolated targets (strikes bounce to other nearby targets when possible).

Mantle Stance: Udyr gains Shield for seconds. Additionally, Udyr's next two Attacks gain % Life Steal and restore Health.

Awaken: Gain Shield, restore Health over seconds, and Udyr's next two Attacks instead have % Life Steal and restore Health.

Stampede Stance: Udyr gains Move Speed, decaying over seconds. Additionally, Udyr's Attacks dash him to the target and Stun for seconds ( second Cooldown per target).

Awaken: Grants immunity to Immobilizing and Disabling effects and an additional Move Speed for seconds.

Storm Stance: Udyr surrounds himself in a glacial storm for seconds, dealing magic damage per second to nearby enemies and Slowing them by %. Additionally, Udyr's next two Attacks in this stance deal magic damage to enemies in the storm.

Awaken: Unleash the storm, causing it to follow Udyr's last Attacked enemy, deal an additional max Health magic damage over the duration, and Slow by an additional .