Thassa, Deep-Dwelling (Showcase) Finish:Nonfoil You may discard an Island

You may discard an Island card and another card rather than pay this spell's mana cost

then you may put a permanent card from your hand onto the battlefield

if that spell's mana cost or that ability's activation cost contains {X}

reach Whenever Finneas attacks

{1}: This land becomes a 2/2 creature with all creature types until end of turn

Thassa, Deep-Dwelling (Showcase) Finish:Nonfoil You may discard an IslandIndestructible 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.