To begin crafting, start by using Ring of Duelling and teleport to Castle Wars. Go to the chest nearby and get Pure Essence RuneScape Gold. Make sure you fill both your Rune pouches, then open the bank to withdraw additional Pure Essences to fill free slots in the inventory. You can teleport into the Duel Arena and run north to the altar. If you are able to - spell your magic to imbue magical power.
Use earth rune on the altar to craft Lava runes. Empty your pouches. Make use of the Earth rune at the altar again. Teleport and return to Duel arena. Repeat this procedure for the duration you want This method is a viable option in between 23 and 99 as it provides excellent experience for RC on all levels.
Zamorak Magical Institute Altar can be used by players from all levels to improve their RuneCrafting abilities, making gain in experience as well as gold. The rate of experience will differ depending on level making this method suitable throughout the day.
When practicing in Ourania Altar players can craft various runes (chosen at random) which later can be sold. To make the most profit possible of this method, a medium Ardougne diary entries must be filled in. This gives a bonus of additional runes to be crafted (which is not enough to increase XP, but will increase the amount of gold produced).
There aren't any actual prerequisites to crafting there, players with 71 Magic will enjoy a significant benefit as they will be able to utilize ZMI for teleportation from Lunar Spellbook teleporting them right at the front entrance Buy Old School RS Gold. At the altar you will locate a banking NPC which will ask for an amount in runes of up to 20 of your choice.