Bag of Holding Nothing

This is what you get when you fail to enchant a bag of holding.

This bag refuses any attempt to insert something inside of it. An invisible force pushes back with increasing force as you push an object further down into the bag.

You may spend an action to attempt to push something deep into the bag. Roll a strength check, on a 13 or higher, you can use your bonus action to catapult the inserted thing, the weight of whatever is being catapulted determines the level the spell is cast at. This does not consume a spell slot. For every additional level, add +2 to the strength check DC.

Notes: Container, enchantment, Trick Weapon