The Jelly-Brain Jinx (incantation unknown) was a jinx that reduced one's mental abilities.[1]
History[]
During the September riot that took place in the middle of the Puddlemere United versus Holyhead Harpies Quidditch game, many of the Harpy supporters were using this jinx.[1]
This spell might also have been the spell that the Death Eaters hit Ron with during the Battle of the Department of Mysteries.[2]
Appearances[]
- Harry Potter and the Order of the Phoenix (Possible appearance)
- Daily Prophet Newsletters (First mentioned)
Notes and references[]
- ↑ 1.0 1.1 1.2 1.3 Daily Prophet Newsletters, Issue 4
- ↑ Harry Potter and the Order of the Phoenix, Chapter 35 (Beyond the Veil)