The Tyranid Hive Mind

protection from non-black sourses, trample.
Tyranid swarm-{2}{b}{b}{r}{r}, create 2 4/3 Tyranid creature tokens.
Tyranid swarm II-{7}{b}{r}, create 5 4/3 tyranid creature tokens.
Tyranid bonesword-{3}{b}{b}{b}{r}{r}{r}, deal 11 damage to any non-player target.