Bag of Booms

This ordinary bag, made from rust colored cloth, weighing 1 pound. The bag appears empty, but reaching inside the bag, however, reveals the presence of a small round metallic object comprised of metal, better known as a Boom. 

You can use an bonus action to pull a Boom from the bag and you determine the damage type by rolling a d10. it is imbued with that damage type. You can throw it up to 30 feet. When the Boom has been thrown and lands it will explode doing damage it was imbued with. You can have all three at one, you can get one to who ever you want. They don't explode unless thrown or dropped. Once three Booms have been pulled from the bag, the bag can't be used again until you short rest. If you short rest and all three Booms haven't been used they disappear. And you may pull three more. 

Everyone within 10 feet of the explosion most make a DC 15 Dexterity saving throw, taking the imbued damage on a failed save, or half as much damage on a successful one. Everyone who takes damage must also roll a d10, if the dice lands on an odd number they also suffer a status effect of the type of damage they were hit with.