Phoras, Guide of the Exiled

Phoras, Guide of the Exiled's power and
toughness are equal to the amount of cards you
own in exile
Phoras, Guide of the Exiled can be cast from
exile.
{t}: Choose target card you own in exile with
mana value less than or equal to Phoras, Guide
of the Exiled's power. Add that card to your
hand.