Kraeev, the Eternal

Flying
At the beginning of your upkeep, gain 1 life for
each Angel you control, draw a card for each
Demon you control, and deal 1 damage to any
target for each Dragon you control.
{4}{w}{b}{r}, {t}: Search your library for an Angel,
Demon and/or Dragon, put them in your hand,
then shuffle your library.