Elkin Lair

World Enchantment

At the beginning of each player's upkeep, that player exiles a card at random from their hand. The player may play that card this turn. At the beginning of the next end step, if the player hasn't played the card, they put it into their graveyard.

Elkin Lair is on the reserved list, which means WOTC has self-imposed restrictions from making functional reprints of this card.