Valixxus, Maniacal Staticaster

Whenever you cast an instant or sorcery spell,
scry 1.
Whenever you cast an instant or sorcery spell,
you may pay {r}{u}. If you do, flip a coin. If you
win the flip, copy that spell, you may choose new
targets for the copy. Otherwise, counter that spell
and deal damage equal to the spells converted
mana cost to each other creature.