The Star and Galactic

The Star and Galactic's color is the same as the last creature or enchantment you cast before casting The Star and Galactic.
The Star and Galactic's power and toughness are each equal to your devotion of The Star and Galactic's color.
{7}, {t}: Creatures target player controls of The Star and Galactic's color get -7/-7 until
end of turn.