Flame Slayer Item Property
This super slayer type was one of nine new super slayer types added with Mondain's Legacy (Bat, Bear, Beetle, Bird, Bovine, Flame, Ice, Mage, and Vermin). Originally, these slayer types were only found on talismans, but they have since also become available on spellbooks and on certain Artifacts. These nine super slayer types cannot be imbued.
Flame Slayer Items
Mobs vulnerable to Flame Slayer
These mobs will take double damage while you have the Flame slayer equipped. If the slayer property is on a talisman, it will not have an effect on the damage caused by spells. For bards, success chance is increased by 20% when an Flame slayer instrument is used (at least theoretically; none currently exist).