Nightstar-9J

Double Strike, Hexproof from instants
Whenever Nightstar-9J deals damage, exile the
top card of your library.
Whenever a creature dealt damage by
Nightstar-9J would die, exile that creature
instead. During your turn you may play cards
exiled by Nightstar-9J. You may spend mana as
though it were mana of any color to cast those
spells.