Momoshiki, Otsutsuki

Flying, Vigilance, Prowess, Absorb 10
{8}: Counter target spell. If that spell is
countered this way, exile it instead of
putting it into its owner's graveyard
with a Momo counter on it.
{10}{w}{u}{b}{r}{g}{t}: Cast all Instants and
Sorceries in exile with Momo counters on
them without paying there mana cost.