Molecular Manipulation

Molecular Manipulation (分子操作) is an Extra Skill created by Rimuru's Great Sage who used Unique Skill Degenerate to fuse the Extra Skills Water Manipulation, Fire Manipulation, and Flame Transformation, resulting in the acquisition of the Extra Skill Black Flame and Molecular Manipulation.

Abilities
It allows the user to manipulate the surrounding Magicules to control the paths of molecules in the air to manipulate and utilize various Elements. It can creat heat from the resulting friction. By using more force, it could increase the level of temperature significantly.

In addition, it possesses a telekinetic effect, showcased by Rimuru when he moved around a ball of honey when Milim came to Tempest for the first time.

Evolution
After obtaining Magic Jamming from Charybdis, Rimuru (or Great Sage) used the Unique Skill Degenerate once again to fuse it with Molecular Manipulation, resulting in the Extra Skill Magic Manipulation.