Petrificus Totalus

Petrificus Totalus, the Full Body-Bind Curse, debuts in Harry Potter and the Sorcerer's Stone as a spell that rigidifies its victim like a wooden board, locking all limbs while leaving only the eyes mobile. Though introduced early, its use remains sporadic across the series, serving as a non-lethal restraint in defensive magic rather than evolving into a more complex incantation. It exemplifies the practical jinxes taught at Hogwarts, highlighting the blend of mischief and utility in wizarding spells.