It's the year of the snakeoctopus, so here's Ultros for Illustrious!
Ultros is a carnivorous purple octopus with a writhing mass of tentacles who has a mouth full of fangs winning smile. He frequently cracks corny jokes and makes lecherous comments lovingly flirty compliments towards female party members. Ultros first appeared in Final Fantasy VI as an incompetent but powerful recurring boss, and has since been featured in several other games as an optional encounter you should definitely pursue at low levels.
Recommended Strength: 0.8 - 1.1
Character Prompt: ultros, monster, solo, no humans
Don't tease the octopus, kids!