NCAA's March Madness kicked off earlier today, but according to the Avengers, they're the real number one seed. A new one minute trailer graced our screens loaded with even more new footage, despite three trailers already having been released. It followed trailer 3's path in going back to the Marvel Cinematic Universe's roots- combining outstanding action with spot-on humor.

We've found the five most awesome moments from the new footage.

Thor hits a home run.

Thor pitches himself Captain America's shield and unloads a Home Run Derby hammer swing, unleashing a line-drive of death for the Ultron bots.

Black Widow Kicks Butt

We know Black Widow can handle herself, but she delivers a swift elbow to an enemy here and rolls out of it ready for some more action.

Captain America's Magnetic Shield

Captain America got a nice suit upgrade that allows him to do a nice impression of what Thor does with his hammer. Some gadgets light up on his forearm and his unbreakable shield flies right up and attaches.

Groundwork For Civil War

Tony Stark sarcastically points out to Agent Maria Hill that Steve Rogers is in charge, saying that he only gives people better suits (as seen in the moments above) and makes everyone look cool. Cap doesn't look too impressed.

The Bike Flip

Captain America might want to give the X-Games a shot after this Cliffhanger. Well, actually, he's doing a flip over the handlebars and launching his electric Harley-Davidson at a truck full of bad guys, only to hit us with, "It slipped."

Which moment was your favorite from all the new footage? Do you want to keep getting more teasers or do you want to wait for Age of Ultron to hit theaters?

Avengers: Age of Ultron comes out May 1, 2015.