charging/attacking-you have an amount of time to attack you can see how much time you have where it sows you player stats behind the stats there will be a moving color when it move all the way to the left you time is up be sure to click ''a" when your ready to attack

Hero Actions- press "x" choose were you want to go and press x again to start your attack and press x again (ik) to jump but when you do this it will take up a bazel be sure to ave at least 1 bezal (the red dots at the bottom)

Tri-attack- when to characters are aline you will need to do a hero action over the blue line (which shows up when you jump between  2 characters) then on your next turn go into a hero action and aim to jump over the blue line but dont click why a triangle will appear then click  x for a tri attack

these are simple battle system techniques go to the arena for the best explanation