Eclipsa Butterfly

"Up general, up! This is no place to die."

- Eclipsa Butterfly

Eclipsa Butterfly is a member of the Starco Avengers. She is the stand-in for Black Panther in the EBA Edited Universe.

In the EBAEU
Eclipsa is first introduced in the War for Starco. She helps River Johansen, Moon Butterfly, and Baby protect Pony Head by bringing them all into her kingdom. Daron Nefcy, however, sends her faceless army after them and Eclipsa and the other heroes are forced to fight for their lives to keep Pony safe. Adam McArthur eventually arrives with Star Butterfly and  Marco Diaz to turn the tide of the battle.

Even after Eclipsa and the other heroes defeat the faceless army, they're not in the clear. Daron arrives to take the final Infinity Stone herself. Eclipsa joins the heroes in a final charge against Daron, but the villain easily defeats them. By the time Eclipsa gets back to her feet, Daron has already snapped her fingers and unleashed the Six Ships. Eclipsa goes over to Mina Loveberry to help her up, but she crumbles to dust after grabbing her general's hand.

In SvtFoE
In the show Star vs the Forces of Evil, Eclipsa is one of the old Queens of Mewni. She is accused of treason and crystallized 300 years before the events of the show because she falls in love with a monster. She is freed at the beginning of season three and Star immediately becomes sympathetic for her.

You can learn more about Eclipsa on her SvtFoE Wiki page.