Baldur Shell

It is a blue coin like item made of metal. To use it roll a d20. Anything above a ten is a success and anything below it is a failure, ten counts as a failure. If the roll is successful it creates a protective shell around the user that breaks if it takes 2d8 or 10 dmg. If it takes more dmg than this in one attack the extra dmg doesn't transfer to the user. It can be used once per long rest.

Notes: Combat