Ole McDonnell, Farmer

Whenever a livestock you control enters, put your choice of a counter from among +1/+1, Vigilance, Trample, or Haste on it. (Boars, Goats, Sheep, Oxen, and Horses are Livestock.)

Whenever one or more livestock you control deal combat damage to a player, reveal the top card of your library. If it is a land, you may put it onto the battlefield tapped. Otherwise, exile it. Until end of turn, you may play that card.