Catalyst is a power-enhancing supervillain and the akumatized form of Nathalie Sancoeur.
Appearance[]
Physical appearance[]
- Main article: Nathalie Sancoeur
Catalyst has periwinkle skin. Over her head, while leaving her mouth exposed, she wears a black helmet with a red visor with black edges and a red spike pointing towards the back of her head. Catalyst also wears a black dress suit with stiff shoulders, including a dark red front and swan neck collar that features a red downward-arrow-shaped section in the center. The sleeves cover her entire arms, with the tips of her fingers fading into red. Also, Catalyst has pocket-like ridges on each side of her hips, and her pant legs come down to her feet, having red high-heels, soles, and tips.
Abilities[]
Catalyst has the power to multiply/enhance/increase someone's powers; infusing scarlet energy into an object belonging to her target, similar to an akumatized object. When affected, the person gains a red-colored outfit. In Hawk Moth's case, this power allows him to akumatize multiple butterflies and transform multiple people at once. Catalyst can also communicate with the person she enhanced, during which a red sharp-edged butterfly mask appears in front of both of their faces, similar to Hawk Moth.
Trivia[]
- She will appear in Pooh's Adventures of Miraculous: Tales of Ladybug & Cat Noir.
- She will appear in Tino's Adventures of Miraculous: Tales of Ladybug & Cat Noir.
- Catalyst also shares a resemblance with the Collector's design as they both have purplish skin, red glass over their eyes and black dress suits with stiff shoulders.
- Catalyst is so far the only akumatized villain not to be defeated by the French Miraculous superhero team and the only one they are not aware of.
- Catalyst is also the first akumatized villain to enter Hawk Moth's lair, aside from The Collector.