No matter how many different characters you have unlocked in a given MOBA, you’re usually stuck bringing just one of them into battle with you. Master x Master, by contrast, does not share that restriction. It actively rejects it, even; you need to bring two separate masters into battle as part of the game’s tag system. If you’re in the middle of a match and you need another character, you just tag one out and tag the other in.
Some enemies in PvE encounters might be vulnerable to one character and not another, some PvP matches might require more diversity, and sometimes you might just want to swap masters to avoid death. The game lets you pick out your personal team configuration to handle any and all of the above. You can check out a trailer explaining the game as a whole just below, or you can take a gander at our hands-on from yesterday as well.
https://www.youtube.com/watch?v=QhMUZYpmMCA