Mygnola's Scarlet Jasper - Crystal Ball, Orbuculum - Magical Item - Phenomenally Rare

Mygnola's Scarlet Jasper 

(Crystal Ball, Orbuculum, 4lbs)

This crystal ball, a phenomenally rare item, is about 6 inches in diameter. While touching it, you can cast the scrying and infinity absorption spell  (save DC 17) with it.

Infinity Absorbion

10th-level abjuration

Casting Time: 1 reaction, which you take when you take magical damage of the following Acid, Bludgeoning, Cold, Fire, Force, Lightning, Necrotic, Piercing, Poison, Psychic, Radiant, Slashing, and Thunder.

Range: Self

Components: S

Duration: 1 round

The crystal ball absorbs the incoming energy, lessening its effect on you and storing it within the orbuculum. 

You have resistance to the triggering damage type until the start of your next turn. 

Also, the orbuculum absorbs and stores up to your level multipled by d8 damage from a magical attack that has hit you.  Keep track of damage stored by type. 

Lastly, you can release the magical damage stored.  Select a creature within 120 feet from you and nominate up to your level multipled by d8 of your choice of stored damage type within the orbuculum unless depleting all remaining stored damage type. Make a DC 17 Wisdom Save, you have advantage if you are a spell caster. On a success, that creature and all creatures within a 20 feet radius around it takes the damage result cumulatively, starting with the targeted creature. You will take the same amount of damage with resistance to that damage type (orbuculum cannot absorb this damage). On a fail, you and your target and all creatures within a 20 feet radius of each will take all of the damage stored equaly and cumulatively starting with you and targeted creature with all damage types stored within the orbuculum with no resistances or immunities allowed, even if you are normal granted them (orbuculum cannot absorb this damage).