Allemana, Cataclysm Soul

+1: Put a -1/-1 counter on target creature an opponent controls and put a +1/+1 counter on target creature you control.
0: Create a 2/2 Sham'ra creature token with honour-bound and lifelink.
-X: Destroy X Creatures, X must be equal to 7 or greater, transform Allemana, Cataclysm Soul.