Blood runes can be a costly source OSRS gold, so it is worth creating your own. You must extract Dense essence blocks inside the Arceuus Essence Mine (25% Arceuus favor needed) Then, you can turn them to Dark essence blocks using the Dark altar before using the chisel to transform these blocks to Dark Essence fragments.

Dark essence fragments may then be put to the Blood altar to transform these to Blood runes. After completing the elite tasks in Kourend and Kebos' diary, you will be able to increase your Kourend & Kebos diary will increase the yield of Blood runes to 10% however not XP gain like the other times.

When you reach the level 91 of Runecrafting unlocks an traditional, if not ancient way to earn OSRS money through Runecrafting. It's a way to earn double Nature runes. This technique is long-standing and well-known, therefore you should examine Nature rune prices before you consider this method (although with nearly all Runes you'll earn buy RS gold, the issue is which option will bring greater profits). There are two options to pick from.