The Elder Scrolls: Tamriel real

This heavy cloth bag holds 3d4 dry beans and weighs ½ lb. plus ¼ lb. per bean. Dumping the beans causes them to explode in a 10-ft. radius. All creatures in the area must make a DC 15 Dexterity save, taking 5d4 fire damage on a fail, or half on a success. Flammable objects not worn or carried ignite. If a bean is planted in dirt or sand and watered, it creates a magical effect 1 minute later. The GM determines the effect, either by choice, randomly, or with a custom result.