The Entthing

{4}{g}: Create a 5/5 Treefolk creature token
with: "This creature enters the battlefield tapped"
{g}: Untap target treefolk creature.
{2}{g}{g}: Treefolk creatures you control get +3/+0 and gain haste until end of turn.
"It takes a while to say things in old enthish." —Treebeard