Prosper, Tome-Bound (Extended) [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Instant Set: Duel Decks: Blessed vs

Set: Duel Decks: Blessed vs

Set: Limited Edition Alpha Type: Creature — Serpent Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island

(It’s like cascade but you use your booster pile rather than your library

Counter target spell if its converted mana cost is X

Prosper, Tome-Bound (Extended) [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Instant Set: Duel Decks: Blessed vsSet: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Legendary Creature Tiefling Warlock Rarity: Mythic Cost: {2}{B}{R} 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.