Magemind Aetherflux

Counter target spell.
Spell mastery — If there are two or more instant
and/or sorcery cards in your graveyard, you may
copy the spell countered this way. You may
choose new targets for the copy.
_________________________________________
"Careful. If you are not, you might not see what is
coming.."
—Naru Meha, Master Wizard