Mulshg

Trample, Reach
Pay X Life, When Mulshg enters the battlefield, create X 2/2 green frog creature tokens with reach and, "Sacrifice, target creature gains +0/+1"
When Mulshg leaves the battlefield create a 4/4 green frog creature token with reach and, "When this creature dies create a 2/2 green frog creature token with reach."