The profit rate assumes 225 kills per hour. Your actual profit may be higher or lower depending on your speed.
Frost dragons are commonly killed for their 100% drop of frost dragon bones, worth 15,761 coins each. 85 Dungeoneering is required to access the resource dungeon in which these dragons reside. Using Soul Split, a pack yak familiar, and high level weapons, it is possible to get upwards of 225 kills per hour, banking as needed. Although Winter Storage may be used to bank up to 150 bones per hour remotely, this method does not account for this ability.
The main danger frost dragons pose is their ability to recoil damage. After the dragon has been engaged in combat for a random period of time, a blue orb will begin to circle the dragon. When this orb is active, any damage that would have been dealt to the dragon will instead be reflect back to the one fighting the dragon. If using abilities such as Sever, Assault, and Destroy, the frost dragon will most likely not be able to activate the orb before being killed. Food is not required, as Soul Split, Regenerate, Sacrifice, and Guthix's Blessing may be used to heal. However, it's recommended to bring about 3 rocktails in case of an emergency heal. When finished with a trip, banking may be done via the TokKul-Zo, selecting the Fight Caves option in order to gain proximity to a bank and fairy ring.
If The Brink of Extinction has been completed you could select the Fight Cauldron option and burn yourself in the lava there to quickly restore your prayer and life points.
Once banking and resupplying has been done, use the fairy ring near the Fight Caves and code A•I•Q will bring the player to Mudskipper Point, a few steps south of the entrance to the Asgarnian Ice Dungeon.