Fargo's Mod/Endless Venom Pouch

The Endless Venom Pouch is a Hardmode item that acts as ammunition, and can be placed in the Ammo slots in the player's inventory. While in the user's inventory, it acts as a single Venom Bullet that can be fired from any appropriate Gun without being depleted. Guns with unique shot types will fire their special shots indefinitely. Crafting the Endless Venom Pouch requires 4 full Venom Bullet stacks (999 each).