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.
3U: Tap another target creature.
Near Mint - $13.748
Near Mint Spanish - $13.748
Lightly Played - $13.061
Lightly Played Spanish - $13.061
Moderately Played - $11.686
Moderately Played Spanish - $11.686
Heavily Played - $10.311
Heavily Played Spanish - $10.311
Damaged - $9.624
Damaged Spanish - $9.624
Near Mint Foil - $22.955
Near Mint Foil Spanish - $22.955
Lightly Played Foil - $21.807
Lightly Played Foil Spanish - $21.807
Moderately Played Foil - $19.512
Moderately Played Foil Spanish - $19.512
Heavily Played Foil - $17.216
Heavily Played Foil Spanish - $17.216
Damaged Foil - $16.068
Damaged Foil Spanish - $16.068