The Mighty Thor (2011) #6

Galactus

Odin

Sif

Sif was born a second generation goddess of Asgard and eventually became Thor's lover.

Silver Surfer

When Zenn-La was threatened by the world-devouring entity known as Galactus, Norrin Radd stood up for his home planet and offered to work for Galactus, finding him new planets to eat, in exchange for saving his own. Years later, the Surfer has protected Earth and many other planets, becoming one of the greatest heroes in the universe.

Thor

As the Norse God of thunder and lightning, Thor wields one of the greatest weapons ever made, the enchanted hammer Mjolnir. While others have described Thor as an over-muscled, oafish imbecile, he's quite smart and compassionate. He's self-assured, and he would never, ever stop fighting for a worthwhile cause.