Arme, Elemental Master

Flying, Hexproof
{u}{r}{x}, {t}: Arme deals X damage
to target permanent.
{2}{u/r}: You may look at and cast the top card of
your library as long as that spell is a blue
or red spell.
"Study magic? I'm a genius.
I don't have to do things like that."
Arme, Elemental Master