Serpentina is part of a group called the Ten Terrors, but she really wants to rule on her own.  She has a bunch of techniques at her disposal to defeat her enemies.
Snake Strike: She shoots purple electricity from her mouth to knock down or paralyze her enemies.
Medusa Shield:  She fights with this shield that blocks almost any incoming attack.
Giant Cobra:  Her favorite thing to do.  She can transform into a Giant Cobra at any time to wrap up and swallow her enemies whole, gaining more power.