The best option however, is to RuneScape gold use the Ourania Altar which is where you can find a lot superior runes to the Lava ones. They are not even worth the effort. You can participate in this game in the world intended to carry out the task, which will make the process faster as other people will kill dangerous creatures on your behalf.
Later on in the game if you want to switch to the Rulemaking process which does not require Pure Essence, you can create Blood Runes (from 77) or Soul Runes (from 90). These will also be required to make endgame spells.
While the training for Woodcutting skills as an Ironman does not differ from regular methods it is necessary to make some adjustments so that you can have enough planks of wood that will be used for construction Training later in the course. You'll require around 15k Oak logs for construction training until you reach 75 levels. At this stage it is likely that you will be training using different techniques. The process of obtaining 15k oak logs will be an uphill battle and cheap RS gold a slow experience when cutting wood, but it is necessary to make Construction training easier and less painful.