Enhanced by the Super-Soldier Serum, Steven "Steve" Rogers uses his Vibranium shield and extensive combat training to confront any threat to justice. When Captain America rallies his troops, a wave of courage sweeps across the battlefield!

The Fantastic Four's resident heartthrob, Johnny Storm, adds an intense flare to every battle he fights. Shrouded in roaring flames, the Human Torch always manages to look cool while turning up the heat!

A flora colossus from Planet X, the alien known as Groot exhibits enhanced vitality and the ability to manipulate all forms of vegetation. As sturdy as a towering tree, Groot forges his own way, serving as the team's silent but reliable pathfinder.

The psychic warrior known as Sai has the Mutant ability to conjure a variety of weapons with the power of her mind. Gracefully gliding across the battlefield, this trained ninja can shatter the enemy's defenses with a single thought.

Lin Lie is a master of Chinese martial arts who once wielded the shattered Sword of Fu Xi. After fusing its pieces with the mighty Chi of Shou-Lao, he is poised to strike his foes with the grace and force of a soaring dragon as the latest immortal Iron Fist.

Mantis uses her impressive mental abilities and her penchant for plant control to anchor any team she fights alongside. Her powers tap into a limitless flow of life energy, gently nourishing everything she touches.

Armed with superior intellect and a nanotech battlesuit of his own design, Tony Stark stands alongside gods as the Invincible Iron Man. His state of the art armor turns any battlefield into his personal playground, allowing him to steal the spotlight he so desperately desires.

An Omega-level Mutant ability to manipulate weather makes Ororo Munroe a force to be reckoned with. Rain or shine, thunder or lightning, nature itself bends to the command of the Goddess of the Storm!

Rocket may not look like a tech genius or an expert tactician, but anyone who's ever made his hit list has quickly regretted underestimating him. This savvy space soldier is equally eager to boost his teammates and to collect bounties on his foes.

Trained in dark arts and wielding her mighty Soulsword, Magik leaps through portals to navigate the arena with ease. Once Illyana transforms into the demonic Darkchild, all those who dare stand against her will fall before her merciless blade.

What greater thrill is there for a God of Mischief than to outsmart his foes? The cunning trickster Loki uses his illusions and shapeshifting abilities to weave in and out of combat, toying with enemies at every turn.

Reed Richards believes that true strength comes from remaining flexible, both mentally and physically. Mister Fantastic's elastic body, which can twist and stretch into any form with ease, is almost as impressive as his brilliant mind.