Amaterasu, Sun Goddess

Partner with Issun (When this creature enters the
battlefield, target player may put Issun into their
hand from their library, then shuffle.)
Vigilance, ward {2}
{t}: Conjure a card named Sunrise into your hand.
You may cast it without paying its mana cost.
Remove three praise counters from Amaterasu:
Put a +1/+1 counter on Amaterasu. Activate
only as a sorcery.