If you picked up Persona 4 Arena then perhaps you've been following the collaboration between Atlus and Cross Counter, which brings a series of handy tutorials to players via YouTube. The latest bit of training focuses on the combo system and invalid combos. Check it out below.
Dig the previous clip below, and be sure to check out Nate "The Dynasty" Ming's review if you haven't.
Who's playing Persona 4 Arena?