Apparently this is the rundown on the entire article:
* The Game begins with Shepard on Earth
* Shepard is on trial in regards to the events of Arrival
* Reapers invade while the trial is happening
* Prologue: Shepard’s escape to the Normandy, off to start finding allies...
Apparently Oni Akuma and Evil Ryu are both incredibly strong but have no health, like Phoenix in MvC3.
The two other guys I've heard are kinda overpowered.