Ephemeral Amulet of Free Will
This Ephemeral Relic can only be obtained from hunting treasure using Treasure Maps in a PVP zone. It only drops as loot occasionally from the "Cid, the Murderer" or "Retz, the Murderer" (mini-bosses that have a chance to spawn in the last wave of creatures that spawn when you dig up a buried chest).
It has a very low durability and cannot be repaired.
The Free Will effect seems to increase the chance that you will be able to move when rooted or stunned. With the Amulet equipped, you are more likely to be able to move when rooted (such as by the Root spell or a spider web) and when stunned (such as by a skeleton's hammer or cultists shield bash).
The amulet may have other effects that are not known because testing of its effects has been limited.
This item may be most useful for PVP battles.