Amun-Ra Gaia, the Assisted

Amun-Ra Gaia is Unstoppable for as long as
at least one Unicorn is in Play.
{b}{w}{t}: Search the Universe for a Unicorn and
Put it into Play for Free.
{b}: Regenerate Target Creature. Amun-Ra Gaia
Deals Damage Equal to the Creature's Power
to all Sources that Damaged it this Turn.
{w}: Regenerate Target Creature. Gain Life Equal
to the Regenerated Creature's Toughness.
"Apart we are One, Together, We are All!"
Amun-Ra Gaia