A howling wind heralds your transformation and, in answer, your body fades until only violence remains.

Daily   ✦     Polymorph, Thunder
Minor Action      Personal

Effect: You assume the guardian form of the vengeful storm until the end of the encounter. While you are in this form, you gain fly 4 (altitude limit 2, hover). In addition, each time a creature starts its turn adjacent to you, you can slide that creature 1 square as a free action.
Once during this encounter, you can use the Vengeful Storm Attack power while you are in this form.

Daily ✦     Polymorph, Thunder, Weapon
Standard Action      Melee weapon

Requirement: The power Form of the Vengeful Storm must be active in order to use this power.

Target: One creature

Attack: Strength vs. Fortitude

Hit: 2[W] + Strength modifier damage.

Effect: Whenever the target deals damage to you or an ally with an attack, the target takes 5 thunder damage and you slide the target 1 square as a free action (save ends). The target takes a -2 penalty to saving throws to end this condition.

Published in Dragon Magazine 383, page(s) 59.