Nanoha has learned it even before practising her attack and flight spells and is therefore very proficient with it. She usually places the light wheels around the limbs of her opponent. She first employs it against the multiple copies of a Jewel Seed monster in Nanoha (Sound Stage 01), and Yuuno is amazed at her mastering a high-rank binding spell so quickly. In The MOVIE 1st, additional scenes are produced depicting Yuuno teaching Nanoha to use binding spells.