It can be used on Ensouled heads to send them to the player's bank. The soul bearer uses one charge for each head it sends to the bank. Charging it requires using one blood rune and one soul rune on it (currently costing per charge), to a maximum of 1,000 charges. These charges can be removed at any time by using the Uncharge right-click option. If a player loses the soul bearer, they can acquire another one by using a spade to dig in the Arceuus House crypt again.