Stampeding Wildebeests | Magic: The Gathering
Formats Stampeding Wildebeests is Legal in
Official Oracle Text for Stampeding Wildebeests
At the beginning of your upkeep, return a green creature you control to its owner's hand.
Official Rulings for Stampeding Wildebeests
10/4/2004 : You choose a creature and return it all during resolution of the triggered ability. This means that if you have two Wildebeests, there is no way to end up returning only one creature.