Shield of Dark Chaos

Pay {b}{b} to turn all Black creatures on the battlefield into
10/10 Beholders. They have fear and trample
this turn. Next turn and for each turn after each
one does 2 damage to its controller. This damage
can't be prevented or deflected.
Pay {r}{r}: Turn all non-red or black creatures
into 1/1 squirrel tokens. If they are squirrel
tokens they can't be any other kind of creature.
"The Great Beholder Squirrel Battle is a thing of
legend! A very SHORT and Violent legend!"