Gylt, Aspect of Frenzy

Unless three or more cards were put into exile
this turn, Gylt is not a creature.
You can play cards from exile, you may only
play cards that were put into exile this turn.
{1}{r}{r}{r}: Exile your hand, then draw that
many cards and create an X/X red hound token,
it has trample, haste and "This creature's Power
and toughness equals the number of cards
put into exile this turn."