Prosper, Tome-Bound 002/062 (The List Reprints)

Deathtouch Mystic Arcanum — At the beginning of your end step, exile the top card of your library. Until the end of your next turn, you may play that card. Pact Boon — Whenever you play a card from exile, create a Treasure token.

NM - $9.20
LP - $7.40
MP - $5.50
HP - $3.70
DMG - $2.20