The surface of this sphere seems to constantly flash with words in your native tongue, but you can’t make out what they say. Created by cultists who worship aberrant entities, the aberrant sphere allows you to summon creatures from beyond space and time at the cost of a fraction of your own lucidity. You can use the sphere as a spellcasting focus while you hold it.

You can shatter the sphere as an action to cast the summon aberration as a 6th-level spell from it (no concentration required). You have disadvantage on Wisdom saving throws for the spell's duration. When the spell ends, the sphere reforms in your hand. This property can’t be used again until the next dawn.

Notes: warlock or wizard, Summoning, Cursed