Remirg Kryptos had already made his decision. He could no further continue to just blindly guess at spells and their accurate mechanisms. Though he may devise new ways to make their use more feasible, a basic knowledge underlying its foundation was a certain necessity in order to continue with magic.
The spell which he was currently trying to master could never be mastered, until he had a foundation knowledge about the principles of prana.
Making wild guesses wouldn't just do him harm but make him arrive at certain wrong conclusions as well. And that.... was something not feasible and reasonable.
Concluding the matter of choices, Remirg knew what he needed to do. Exactly what he needed to do. Gently bringing down SN1 on which he was currently trying to apply "Shisu Skan Finas", Remirg started to make his way towards the room.