The Fun Gang from Deltarune.

Kris is a mute, blue-skinned human/lightner wearing heavy armor and wielding a sword. They're known for being mischievous and performing a lot of pranks.

Susie is a very tall, purple, dinosaur-like monster/lightner. She wears spiked bracelets and wields an axe. She's known for being a bully, with a soft side.

Ralsei is a short, fluffy, goat-like darkner. He wears a long green robe, a green witch hat and a pink scarf. He's known for his kindness and healing magic.