- For the Island Expedition rare mob, see Blacksting (Island Expedition).
Blacksting is a firefly who flies around the northeast corner of Feralfen Village in Zangarmarsh (around location 50,59). It occasionally uses a debuff called "Black Blood" which prevents stealth, reduces stats by 10%, reduces damage taken by 10%, and turns your character solid black. It lasts 1 minute.
- Black Blood — Reduces an enemy's armor by 0 for 1 min. While affected, the target cannot use stealth or invisibility.
- Fatal Sting — Stings an enemy and inflicts additional Nature damage every 2 sec. for 12 sec. Caster must be very badly wounded in order to cast this spell.