In case you guys have missed it or not caught up with it here are the character introduction trailers that introduce all the playable characters, so far, for Blazblue Cross Tag Battle. As well as some example of how the gameplay will look. Also announced the game will be coming for the PS4, Nintendo Switch, and Steam(PC). Sorry Xbox users….
So far the newly introduce characters, since the initial announcement, are
Persona 4 Arena:
Under Night in Birth: