Mutated Monstrosity

When Mutated Monststrosity enters the battlefield, flip a coin. If you win the flip, you may sacrifice a creature. If you do, roll a 6-Sided die and create the indicated token--
-1 or 3: A 1/1 green Insect creature token with deathtouch.
-2 or 4: A 3/3 colorless Construct artifact creature token.
-5 A 2/5 black Shadow creature token.
-6 A token that is a copy of Mutated Monstrosity.