Object Manipulation

Lin Jin nodded. "That's all for this skill. Now that you understand it, why don't you try it out!" 

Shang'er had that exact idea in mind. Invoking the spell, she pointed at a nearby rock before performing Object Manipulation on it.

Spellcasting required a combination of comprehension and practice, without which failure was inevitable. Lin Jin was awed by Shang'er's incredible comprehension level, but he was even more shocked by her understanding of how spells worked.

On her first attempt at Object Manipulation, that rock levitated slightly in the air.

Shang'er continued to practice the skill, and soon, on her fifth try, she managed to lift the rock up by at least three feet.

Amazing!