First we hear news that Marvel has tabbed Shane Black to be the director for the third Iron Man film. Now, Marvel has decided to unleash the second official full trailer upon the masses.

This second trailer expands on the first trailer and the Super Bowl TV Spot. There’s some new scenes added but I especially like how they’ve given a longer look at Thor fighting the Frost Giants of Jotunheim which is what will probably lead to him being banished by All-Father himself, Odin, to Earth to learn how to be a hero or some such.

There’s also more new stuff about Loki acting as the main villain of the film. I don’t consider the Destroyer as the villain but more of a tool of Loki’s. From what I could gather from this new trailer it looks like Kat Denning’s character will be the comic relief on the human side of things while Ray Stevenson’s Volstagg does it on the Asgardian side.

The film comes out in both 2D and 3D this May 6th. Let the Summer Blockbuster Wars begin!