Bag of Beans

Inside this cloth bag are 3d4 dry beans. Dumping
the beans out on the ground creates a 10-ft radius explosion. Each creature in the area must make a
DC 15 DEX saving throw, taking 5d4 fire
damage on a failed save, or half damage on a
success. Flammable objects in the area ignite.
If you remove a bean from the bag, plant it in
dirt or sand, and then water it, the bean produces
an EFFECT (determined by the DM).