Uses darts. She can do a lot with darts, including volleys, throws + pullbacks, etc.
Quick Step lets her do a Timson-esque combo where she goes behind the opponent, dealing damage in the process, then throws a volley and throws + pullbacks another group of darts. It's a lot weaker though.
Ult is basically the "original" Desgarron by Grimmjow (and also Timson's second effect,) where she brings out a ring of darts that can be launched at will. However, the darts don't home and they do DPS damage if enemies get too close.