Air-Walker

Air-Walker is a villain from the Marvel comics, He is one of Galactus' Heralds and manifests its Cosmic Power via control of Air.

The Avengers Mightiest Heroes
He oversaw the construction of a device in the mountains that would help Galactus consume the Earth. In his battle against the Avengers, Air-Walker takes on a group of superheroes consisting of Thor, Vision, Black Widow, Luke Cage, and Falcon, Thor and Vision battle the herald while the others prepare explosives to destroy the machine. Air-Walker is eventually severely weakened by Thor's lightning before being destroyed by Vision's laser.