C'X'Gor'M, Lord of the Waters

Indestructible
As long as your devotion to blue is less than five, C'X'Gor'M 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}: Return target permanent you control back
to your hand.