Mana flow patterns, and Rune transcribing...
The final step in becoming a runecrafter was the hardest as well. All he had gone through was just the build-up to this stage.
In this stage, there were going to be a lot of things that might give him physical and or mental trauma. In more accurate terms, it would test his talent, as well as diligence and ability to go at it for days on end without taking a break.
Runecrafting involved a lot of hard work, and it consisted of a very grueling process of constant concentration and stability.
He would also need constant practice to increase his skills in runecrafting, which would, in turn, increase his mana control ability.
He began getting the ink for the runes ready...