Ostinato

OstinatoDefault DataFusionsMario

Big Mouser Sheet

Basics

Weapon Levels

Combat Stats

Field Stats

Attacks

Weapons

Special Attacks

Psychic Attacks

Magical Attacks

Elemental Modifiers

Information

A Squeek (also known as a Little Mouser) fused with a Ratooey to create some sort of super-rodent. Since they both had the same stealing ability with 50% accuracy, I combined it into a 100% accurate version here. That kind of reasonable upgrade is a good example of why default fusion sheets can be a good idea: it's hard to account for every little possibility in the base fusion system rules, so having such details worked out ahead of time might make the game run smoother.