Lightning and thunder herald the ground-shaking tread of a primeval spirit returned in the flesh.
Ranged 10
Effect: You summon a Large storm behemoth in an unoccupied space within range. The behemoth has speed 8. You can give the behemoth the following special commands. On the turn you summon the behemoth, you give the first command as part of using this power.
Standard Action: Melee 2; targets one creature;
Wisdom vs. Reflex; 3d10 + Wisdom modifier damage, and the target is knocked prone.
Standard Action: Area burst 2 within 20 squares; targets each creature in the burst;
Instinctive Effect: If you haven’t given the behemoth any commands by the end of your turn, it makes its melee attack against an adjacent enemy if it can. Otherwise, it makes its area attack, targeting as many creatures as possible (including you and your allies).