Ostrich-Horse

Set: Avatar: The Last Airbender
Type: Creature — Bird Horse
Cost:
Color: Green

When this creature enters, mill three cards. You may put a land card from among them into your hand. If you don't, put a +1/+1 counter on this creature. (To mill three cards, put the top three cards of your library into your graveyard.)

Ostrich-horses are renowned in the Earth Kingdom as reliable steeds for couriers, soldiers, and merchants.