Thassa, Deep-Dwelling
{3}{U}
Legendary Enchantment Creature -- God
6/5
Indestructible
As long as your devotion to blue is less than five, ~this~ 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.
Thassa, God of the Sea
{2}{U}
Legendary Enchantment Creature -- God
5/5
Indestructible
As long as your devotion to blue is less than five, ~this~ isn't a creature. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)
At the beginning of your upkeep, scry 1.
{1}{U}: Target creature you control can't be blocked this turn.