Merfolk Spellswinger

Frenzied {5}{u} (You may cast this spell during your precombat main phase for its frenzied cost. If you do,
copy it.)
When Merfolk Spellswinger enters the
battlefield, scry 1 (Look at the top card of your
library. You may put that card at the bottom of your library.)

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)