Morgot and Ungoliant
Booth Gods and divine deity's of the Lord of The Rings universe. For a fair chance, they are both at the peek of it's power. Morgot before the creation and Ungoliant after sucking the Two Trees of Valinor. Basically the hearth of the universe.
Galactus and Silver Surfer
Galactus, the hungry god and Silver Surfer, his right hand. Booth at any peek of power.