Goliath Nomad

Trample
Migrate (At the beginning of your end step; if another
player has more untapped land than you, that player
gains control of Goliath Nomad.)
Destroy a basic forest: Goliath Nomad gets
+2/+2 until end of turn.
{t}: add 2 {g}.
"Goliaths can eat a whole forest in a day!"