Voodoo Doll attack where unearthly chains erupt from the ground to wrap around an enemy and prevent them from moving. While immobile, the enemy may still be able to attack, but it can help you get away from your enemy.
Jolly Roger also uses Grave Bind during Invasions. It can affect numerous pirates simultaneously without having to attune them. If you use it on him, it will stop him for a certain amount of time, making it invaluable.