Rotting Tyrant

Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with two times that many
+1/+1 counters on it.)
If damage would be dealt to Rotting Tyrant, prevent it, and remove a +1/+1 counter from Rotting Tyrant instead.
{3}{g}: Rotting Tyrant gains trample until end of turn.