Nelo Kusm, MD

{6}{r}, {t}: Roll a d20.
1-10: Put up to five creature cards from your graveyard onto the battlefield under your control,
they gain haste.
11-19: Creatures you control gain hexproof and indestructible until end of turn.
20: Creatures you control gain menace and
"whenever this creature deals combat damage,
exile the top card of your library. You may cast
that card without paying its mana cost" until end
of turn.