[Well, not quite an item with a soul, but perhaps it would be more accurate to say an item from his soul? Something formed from his cognition, replacing the Lumina Saber he wields with Robin Hood with a weapon more suited to Loki, bringer of chaos.

He flicks his wrist again, letting the blade move in an easy circle.]

To tell the truth, sometimes I wish I had claws myself. It would make things much more efficient.

[His gauntlets are clawed, but with Loki locked away as he is, there's no sign of his Metaverse outfit, either. That, perhaps, is a good thing; it's hard to act like a pleasant boy when the spirit of your rebellion takes the form of a suit bound with belts and armed with jagged, sharp points.]

Unfortunately, we humans have to make do with our own weapons.