Curse of Idiocy
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Curse the target with idiocy, reducing Intellect and Spirit by 6 every 3 seconds until each is reduced by a total of 90. Only one Curse per Warlock can be active on any one target.
Sourced change history
No changes in the tracked log could be matched to this record. This does not mean the ability or item has never changed.