Post a game character revealing and unleashing as well as summoning his/her strongest and most powerful form, spell, technique, or weapon. Or even just about anything

**SPOILER IF YOU HAVEN'T PLAYED THE GAME**

During the end of Tekken Tag Tournament 2, your last boss is Jun Kazama. You have to fight two rounds. The first one, you fight her. After you defeat her, she turns into Unknown, and you have to fight Unknown.

If you skip five minutes into it, Jun turns into Unknown which is kind of like her evil form in this game.

My name is named after Ken's super combo, but his first ultra combo, the shinryuken, is more powerful!