Lord Dominator is a galaxy destroying villainess who served as the main antagonist in Wander Over Yonder's second season.
Description[]
Suited up in giant mech armor, Lord Dominator is an imposing silent force who drains planets dry in order to use their resources, namely Volcanium X, to power her fleet and armor. However, beneath the mask, she is an overly-enthusiastic woman who absolutely geeks out over wreaking chaos and destruction. She frequently screams, laughs, and bounces around in excitement over her own evildoing! Despite this being her true personality, however, Dominator is a sadistic menace through and through, and is passionate about destroying entire galaxies for her own amusement. Friendship is a foreign concept to her, so much so that she initially believed it to be another word for subservience, and quickly wrote it off as being "dumb and way overrated" after learning that friends aren't people who will follow your every command.
Dominator's most prominent ability is her power over (Volcanium-infused) lava, being able to generate it from her gloves to fire as projectiles, shape it into different weapons, or use it to change into her battle form at will. Her ship is equipped with a specialized drill that mines Volcanium X directly from a planet's core to serve as both fuel and material with which to manufacture her minions in on-board factories. She also has powers over ice and snow, as a result of a backfired attempt on her life, and is proficient in its use, but nonetheless uses her magma powers as the "default."