Viridian Jumbo Dice Monster Generator Die D12 BlackNo encounter prepared? We've got you! The Monster Generator Die is a jumbo D12 designed by Viridian Dice, used to conjure a monster on your players' path. Randomization speaks volumes! Each use summons possibility from Dragons and Fiends to Oozes and Undead twelve chances to decide what will stalk the party next. A Big One Jumbo sized D12 dice, engraved with twelve creature categories to inspire encounters, twists, or worldbuilding prompts. Monster