Amulet of the Pained Veil

This Amulet echo's with the souls on the other side of the veil. 

Active: Once per long rest you can summon an echo of Gomory for Proficiency bonus in minutes or dismissible, the echo aids you by rolling an long bow attack or two dagger attacks at a target, all rolls towards target attack rolls, saving throws, skill checks are at advantage. 

The echo has half of current HP, all damage when echo is out is shared between the echo and host. Immunity to all conditions.

Passive: The outside of combat and activation periodically a echo of a cat can be seen giving advantage on perception checks.

Something feels as if there is more to unlock with this item

Notes: psionic souls can attune to this