At realistic speed, you can do about 60 trips to the cosmic altar via the Abyss per hour, using the amulet of glory to teleport back to Edgeville, and using the tool belt items to mine through the rocks in the abyss. You need to recharge your pouches every 7 to 9 trips, to prevent the giant pouch from degrading. You will also need to recharge your amulet of glory if it runs out of charges, or you can buy another one at the Grand Exchange. With lesser familiars, you'll be reduced to 3960 or 3660 essence respectively. Abyssal lurker: Abyssal parasite: