The heart of Julio is a stone that can only be used for jewelry processing. His attributes exceed the purple stones dropped by these top copies of the Dark Temple. The intention is obvious. It is to provide some gem advantages for players who study jewelry processing.

Julio's heart

Post-delivery binding

Unique equipment

Spell damage+14

"Corresponding to the red slot. Setting this gem will make it a binding object.

The restrictions are clearly written. Binding after picking, not trading. The only meaning of equipment is that your backpack warehouse can have multiple Julio hearts. But you can only have one plug for all your equipment.