Jester's Mask ICE/325

Set: Ice Age
Collector Code: ICE/325
Name: Jester's Mask
Type: Artifact
Oracle text: This artifact enters tapped. {1}, {T}, Sacrifice this artifact: Target opponent puts the cards from their hand on top of their library. Search that player's library for that many cards. That player puts those cards into their hand, then shuffles.
Rarity: Rare