Aspheera (LEGO Ninjago)

Aspheera is a character from LEGO Ninjago TV series and the main antagonist of the Fire Chapter of the show's Season 11.

Why She Sucks

 * 1) She is a rather unoriginal character, recycling many features from previous Ninjago villains:
 * She is a Serpentine, just like Pythor. Even her design is unoriginal, as she looks too similar to a Hypnobrai.
 * She stole an elemental power from at least one character, just like Master Chen.
 * She is a sorceress, just like Clouse.
 * She has history with Wu, just like Morro and the Time Twins.
 * 1) Her motivation is questionable: she claims that she wants revenge on a "treacherous deceiver" who trapped her, until it's revealed that the "deceiver" is Wu, who taught her Spinjitsu in exchange for releasing him. Aspheera later used her new skills to overthrow King Mambo V and attempt to conquer Ninjago, which led to Wu confronting and defeating her. For some reason, both she and the ninja hold Wu responsible for this, even though he never deceived Aspheera, and she broke her promise first; Wu wasn't to blame for her imprisonment either, since it was Mambo's decision, thus making Aspheera's rampage nothing but a tantrum that went too far.
 * 2) She is hard to be taken seriously due to how she keeps screaming "Revenge!" and over-reacting. Many other Ninjago villains managed to be more threatening than her while keeping a calm demeanor.
 * 3) It's never explained how she managed to steal Kai's powers, create Elemental Cobras and resurrect Pyro Vipers without any training.
 * 4) Her attack on Ninjago didn't lead to any long-lasting consequences, the biggest thing she accomplished was banishing Zane into the Never-Realm while aiming for Wu, thus kick-starting the Ice Chapter, after which she was never seen again.

Redeeming Quality

 * 1) To be honest, it's hard not to feel bad for her, as she was trapped for a thousand of years in her tomb, aware but unable to break free the entire time, and it could explain her insanity.