An amulet presented by the vessels to their companions.

Increases effectiveness of hurled vessels.

Even though the vessels come to life through human flesh and blood, they are all quite benevolent individuals. Maybe they were designed to be superior to their internal components.

How to get it: Given by Jar Bairn upon completing his questline.

After he mentions going on a journey to become a Warrior Jar, give him Alexander's Innards, exhaust his dialogue, then reload the area.

The talisman is found where he was once seated.

Questline Guide——Diallos - ANY4GAME Elden Ring Raiders