Thassa, Deep-Dwelling (Showcase) [Theros Beyond Death] 210 At the beginning of the

At the beginning of the upkeep of enchanted creature's controller

they want you to smash them

destroy that creature if it attacked this turn

create a 1/1 white Human Soldier creature token

then meld them into Titania

Thassa, Deep-Dwelling (Showcase) [Theros Beyond Death] 210 At the beginning of theSet: Theros Beyond Death 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.