Baiken is repeatedly stated to be the closest thing Guilty Gear has to a normal human. No Gear cells for any fancy beam or fire display, none of the 8 legendary weapons of the setting, and no overt use of magic. 

Baiken just has some fine tuned ki control, which only really comes to play with her Tatami move and her standing Dust, a shit ton of weapons ranging from a studded steel club, a three pronged hook claw, a gun and a canon, somehow hidden up the sleeve of her kimono, and one very good but otherwise normal sword.

Using this, she was able to fight toe-to-toe with Ky and drive him back (manga), regularly kill Gears, and, in one of her endings in AC+, kill I-no. I-no is basically a big clump of magic in the shape of a sadistic rocker witch who pisses of Sol Badguy, a dude that can knock out a mountain, for shits and giggles and Baiken could kill her just by being really angry. (though, to be fair, how canon that ending is up for debate, especially since it isn’t her canon ending)

One last thing:

In Rev2 Baiken has a command grab that involves her stepping forward, grabbing her opponent, leaping a good 6 feet in the air, before slamming them back down for major damage.

Baiken can dunk every single character like this, including this dude:

Potemkin, who is not only almost twice her height, but over a hundred times her weight and covered in a bunch of armor and heavy steel weapons.  

Conclusion: Baiken is 46 kilograms of pure, angry samurai lady muscle.