By showing off every characters Astral Finish of course! Astral finishers are similar to the Destruction moves of Guilty Gear ie fatalities. The opponent has to have a small amount of health left, you need a full guage, and the testicular fortitude to witness some of the coolest moves ever seen(well, except for Arakune and Carl's, why da weak finishes, Arc?).



Astral finishes weren't available to every character in the arcade version, in arcades only Ragna, Rachel, and v-13 had astral finishes. I suppose that was story related with their being super-beings or something. In the console version the astral finishes for each character must be unlocked through playing the arcade mode.

Speaking of unlockables, one interesting bit is "Teach me, Miss Litchi!". Taking a break from fighting, Litchi and the rest of the cast teaches Taokaka about the world of BlazBlue. It gives a little insight to the story of the game along with humor, other game references, and a bit of 4th wall breaking. Here's one I found funny which includes Tager and his creator Kokonoe who is like a bitchier Washu







It's too bad kokonoe isn't a playable character.