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Grub Gun (Bio) in Dungeons & Dragons 5e

Ultramodern5 Redux

Grub Gun (Bio)

Weapon

Rare

Organic (16 shots)

D&D Firearm Rules

Check Weapon Properties for Organic properties

Weapon Properties

BIOWEAPONS


One feature of all bioweapons is their regenerative ammo.
Incapable of being reloaded, ammo is regenerated during combat or a short or long rest (the weapons either siphon energy from its user or ingest surrounding resources).
If you run out of ammunition during combat, you must finish a short or long rest before being able to use the weapon again.


To find one will either be incredibly unusual in a traditional setting or ordinary in an unusual setting. A biological weapon is not a creature possessing a natural deterrent a user is taking advantage of but rather a genetically designed organic machine whose only purpose is to act as a weapon.
Taking the “meta” route, any melee weapon can be renamed a “bone-blade,” and a traditional weapon can be repurposed to fire teeth or “bioplasma.” The weapons offered here are those that do not fall under any other description—ones that could not be rebranded from more traditional sources. All bioweapons have the organic property.



This weapon fires brainless maggots that, when impacting on an organic target, burrow within the creature to inflict +2 additional damage. When you roll a natural 20 on an organic target, it must make a DC 15 Constitution saving throw or suffer 2d6 additional acid damage. If a target is killed, the maggots will reduce the target to slime in one minute.

Type Damage Damage Range
Simple Ranged 1d10 Piercing 150/600ft

Cost: N¥ 9.000
Weight: 15lb.


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