She is a superhero who avoided being killed in the opening shots of Marvel's Civil War by not reuniting with the team after their reality show was cancelled the first time in New Warriors vol.

Debrii's abrasive, antagonistic personality was perfect in this regard; she did not get on well with any of the team members, frequently making snide comments about Microbe's relatively useless powers and constantly arguing with Namorita.

[2] After Ragnarok, a clone of Thor, kills Black Goliath, Debrii is compelled to become involved and joins Captain America's Secret Avengers.

[11][12] After the fall of Osborn, she is no longer a fugitive but remains in Paris, working as the judge of the TV talent competition Superpouvoir.

During the New Warriors' battle with the Mad Thinker's Intellectual Robots, she took control of a pile of scrap metal, crafting a shell in the form of a large monster around her body, and manipulating it as a weapon.

[18] Debrii was set to appear in the Marvel Television live-action New Warriors TV series, portrayed by Kate Comer, before it was cancelled.