Thassa, Deep-Dwelling (Promo Pack) [Theros Beyond Death Promos] Egg then discards a third of

then discards a third of the cards in their hand

then put the card back or put it into your graveyard

untap all creatures you control

return each nonland permanent you don't control to its owner's hand

When Dusk Urchins dies

Thassa, Deep-Dwelling (Promo Pack) [Theros Beyond Death Promos] Egg then discards a third ofSet: Theros Beyond Death 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.