Avengers vs. Ultra Legion

Avengers vs the Gammas is an animated crossover special between Avengers Assemble and Godzilla: New Age of Monsters.

Plot
It is a normal day in New York when the Avengers were relaxing at Avengers Tower when the team were playing a game of poker as Hawkeye keeps on beating everyone and wins all the time when Hulk suddenly disappears and then Iron Man, and then the others then disappear too as they find themselves in another dimension where Loki presents himself to the Avengers to tells that he and his new ally have set up a tournament between them and heroes from another universe, the Gammas. Meanwhile in the universe of the Gammas, they are battling a giant monster called Angross and stop it before he can attack Tokyo as Starman manage to defeat the Kaiju with the help from Starwoman, Samantha, Toby, Vanessa, Katie, and Vicky. When they were about to go home, Alien Shamer appears and teleports himself to the dimension where the Avengers are as both teams meet each other and introduce themselves to another as Loki and Alien Shamer have arrived and explain that they have set up some challenges for them and began the first match.

Black Widow vs Toby
The third round involves Black Widow chasing Toby through a maze in the area as Toby reveals that he enjoys running through a maze when Black Widow is prepared to get him, which forces Toby to run into the maze. No matter how many times when Toby runs at every corner, Black Widow is always there when she tells Toby that he's pretty fast for a kid as he says that he'll take that for a compiliment when the maze sink to the ground in disappeared, much to Toby's dismay since he did like the maze as he and Black Widow end up fighting in New York City, at the Statue of Libery in the Avengers' universe when Toby uses his speed to avoid the missiles from her "Widow Gauntlets" and dodging her kicks.

Heroes

 * Avengers
 * Iron Man
 * Captain America
 * Hulk
 * Thor
 * Black Widow
 * Hawkeye
 * Falcon
 * Gammas
 * Starman
 * Starwoman
 * Samantha
 * Toby
 * Vanessa
 * Katie
 * Vicky

Villains

 * Loki
 * Alien Shamer

Monsters

 * Godzilla
 * Angross