Bratty

Bratty is a protagonist in Avengers: Endgame who first appeared as a side character in Undertale. She is friends with Catty and spends most of the story with her.

Appearance
Bratty is a green crocodile who wears what appears to be a pink dress with blue and yellow stripes on the sides. She has blonde hair with two curls hanging down on each side of her head. She wears black pants.

Story
Bratty first appears alongside Catty in Act II when Apple Kid asks them to monitor their progress retrieving the Infinity Stones from the past. After seeing that the group in Fourside got captured, the two call several U.A. Teachers to help with the situation. The original Phase Distorter is kept in Bratty and Catty's van during Acts II and III, and Bratty fights with Catty in the Final Battle against a group of Starmen. Bratty also attends Deku's funeral at the end of the film.