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The title of this article is conjectural. Although it is based on canonical information, the actual name is a conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
This spell is a jinx that transfigures the target victim into something similar to a sea urchin, with tiny spikes erupting all over the victim's body. It apparently creates awful discomfort in the target.
This spell was used on 2 May, 1998, during the Battle of Hogwarts, by Percy Weasley on an Imperiused Pius Thicknesse. This happened right before his brother Fred died as the result of an explosion.
Behind the scenes
- The duel between Percy and Pius is not shown in the film adaption, therefore this spell is not seen either.
- Harry Potter and the Deathly Hallows (First appearance)