Creature — Moonfolk Wizard 1/3, 3U (4)
Uncommon
Flying
{2}, Return a land you control to its owner's hand: Target creature gets -X/-0 until end of turn, where X is the number of cards in your hand.
Illus. Rob Alexander

6/1/2005: The errata makes the ability temporary. As printed, the effect didn't end.
6/1/2005: The X will usually include the land returned to pay the ability's cost.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern