Betrayers of Kamigawa

Splinter

Remove target artifact from the game. Search its controller's graveyard, hand, and library for all cards with the same name as that artifact and remove them from the game. That player then shuffles his or her library.

Exile target artifact. Search its controller's graveyard, hand, and library for all cards with the same name as that artifact and exile them. Then that player shuffles.

World Championship Decks 2000

Urza's Destiny

Remove target artifact from the game. Search its controller's graveyard, hand, and library for all copies of that card and remove them from the game. That player then shuffles his or her library.