Unleash the Sound

Exile the top X cards of your library, where X is
the amount of blue and red creatures you control.
You may cast an instant or sorcery card from
among them until the end of the turn. Put the rest
on the bottom of your library.
Resonate-When you cast this spell, reveal your hand.
For each red card reveal, you may exile that many
cards from the top of your library. For each blue
card revealed, you may play that many exiled
instant or sorcery cards until the end of the turn.