Abyssal titan

Abyssal titans are level 93 Summoning familiars that were introduced with the "Summoning 2" update on 31 March 2008. Abyssal titans are classified as Beasts of burden because they have 7 slots for unnoted rune essence and Pure essence. As they are also Abyssal creatures, they are one of only three familiars able to hold essence.

Pouch
Abyssal titan pouch is made by using a Summoning pouch on a Summoning obelisk with 112 spirit shards, a Green charm and an untradeable abyssal charm in the inventory. Making the pouch earns 163.2 experience points. Using the pouch to summon an Abyssal titan gains 1.9 experience points, and costs 10 Summoning points.

Scroll
Essence shipment scroll enables the use of the Essence Shipment special move for an Abyssal titan. Using the pouch on a Summoning obelisk creates 10 scrolls.

Special move: Essence Shipment
Essence Shipment is a special move for Abyssal titans, which can store all essence (pure and rune) in the player's and the titan's inventory into the bank, without the need of going to the bank in person.

Mining pure essence
With this special move, all pure essence can be sent to the bank immediately. One could stay at the mines continuosly until the titan vanishes. To prevent this for long periods of time, it is advisable to bring more Abyssal titan pouches. Mining with an Abyssal titan and Essence shipment scrolls can bring over 2,000 pure essence per hour, making 0k per hour.