Ciardha, original known as “Candace Flynn” is the main antagonist from the MoBrosStudios film: YouTube Poop: Candace Opens an Interdimensional Portal.
Ciardha is best described as a blue skinned, red eyed entity with giygas-esque hair, a robotic lobster claw for a left hand, a power glove for the right, purple clothes, and hover devices instead of legs.
Weaknesses: Electro-zapper, Candace's mind
Everything. Literally everything.