Thassa, Deep-Dwelling [Theros Beyond Death Prerelease Promos] Arena League 2004 Set: War of the Spark

Set: War of the Spark Type: Legendary Planeswalker — Jace Rarity: Rare Cost: {1}{U}{U}{U} If you would draw a card while your library has no cards in it

but I'm pretty sure this will work

sacrifice Eldrazi Monument

This ability has the indicated effect

Thassa, Deep-Dwelling [Theros Beyond Death Prerelease Promos] Arena League 2004 Set: War of the SparkSet: Theros Beyond Death Prerelease Promos Type: Legendary Enchantment Creature God Rarity: Mythic Cost: {3}{U} Indestructible As long as your devotion to blue is less than five, Thassa isn't a creature. At the beginning of your end step, exile up to one other target creature you control, then return that card to the battlefield under your control. {3}{U}: Tap another target creature.