Tusk compresses shards of ice into a ball of frozen energy that damages all enemies it comes in contact with. If the ball comes in contact with an enemy hero or reaches its maximum range the shards are released, creating a barrier that lasts for 5 seconds.
Tusk and any nearby allied heroes roll in a quickly growing snowball towards the target enemy unit. Any victims caught in the snowball's path take damage and are briefly stunned; the final target takes extra damage and extra stun duration. The snowball moves at a percentage of Tusk's current movement speed.
Tusk summons a Frozen Sigil by calling upon the deepest cold of winter. The Sigil creates a snowstorm which slows all enemy units within 600 range.
Tusk prepares his mighty Walrus Punch; his next attack will do a critical strike and launch the victim into the air. The victim will be slowed upon landing and take damage. More damage is dealt if the target is below a certain percentage of HP.