Portin's Grenade is a unique, highly volatile explosive device invented by Dr. Alexander Portin. The grenade was made infamous due to its use by the Northos in the American Civil War. It consists of a glass container filled with gunpowder and "special spice," a powerful blend of chemicals engineered to cause extreme heat and blast damage. The combination of the two creates a powerful explosive force, capable of destroying vehicles, buildings, and even entire neighborhoods. The grenade also produces an intense sound upon detonation that has been known to cause permanent hearing loss in those nearby. To increase its effectiveness, the Portin's grenade can be outfitted with additional components such as shrapnel, timers, or fuses. In short, the Portin's grenade is an incredibly dangerous device that should only be used by trained professionals due to its immense power and potential for destruction.