Hydro-Man, Fluid Felon [Marvel's Spider-Man]

Whenever you cast a blue spell, if Hydro-Man is a creature, he gets +1/+1 until end of turn.

At the beginning of your end step, untap Hydro-Man. Until your next turn, he becomes a land and gains “T: Add U.” (He’s not a creature during that time.) “Well, I always wanted a waterfront view.”Spider-Man