Vilgax, Dagon Worshiper

Partner with Dagon, the Destroyer.
At the beginning of your upkeep, as long as
you control an enchantment named Dagon,
the Destroyer, Vilgax, Dagon Worshiper gains
indestructible, trample, and annihilator 1 until
end of turn, then exile target creature you
don't control with power less than Vilgax.