Engrave Cloak - Mark of Chaos
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Engrave your cloak with the Mark of Chaos rune: Curses the target for 5 min, reducing Magic resistances by 30 and increases Magic damage taken by 4%. 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.