| Set: |
Secret Lair Drop Series |
| 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.
![Prosper, Tome-Bound [Secret Lair Drop Series]](http://five6gaming.com/cdn/shop/files/b408cc96-5f11-5fa5-92b6-3eb44ad7dcef_1024x1024.png?v=1775607927)
