Ravenous Zombie Mouse
From MHWiki
The Ravenous Zombie mouse is a breed of mice found in the Mousoleum. They are worth at most 5,400 points and at least 5,401 gold.
Ravenous Zombie mice are especially susceptible to Shadow weaponry and Radioactive Blue cheese, albeit they are not hunting requirements.
The strength of this mouse is only exceeded by its hunger. Ravenous Zombies instill fear in almost all hunters who cross their paths. This mouse seems to tenaciously take damage from even the most capable of trap weapons without slowing down. Luckily they do not often wander far from their graves.