I received a drop of 12 rune arrows from dust devils during my slayer assignment.

* Gold: 12-300

* 100%: Bones

* Weapon: Steel hatchet, Rune dagger, Earth battlestaff, Rune javelin(5), Rune spear, Dragon spear

* Armour: Red d'hide vambraces, Dragon med helm, Dragon chainbody

* Runes/Arrows: Fire(37-150), Soul(2,5), Chaos(2,5), Rune(12)

* Misc: Herbs, Nature talisman, Mithril bar, Ugthanki kebab(1,2), Uncut gems, Loop half of a key, Tooth half of a key, Shield left half(dragon)

* Seeds: -

* Charms(1): Gold, Green, Crimson, Blue

 

????

I received a drop of 12 rune arrows from dust devils during my slayer assignment.

 

 

* Gold: 12-300

* 100%: Bones

* Weapon: Steel hatchet, Rune dagger, Earth battlestaff, Rune javelin(5), Rune spear, Dragon spear

* Armour: Red d'hide vambraces, Dragon med helm, Dragon chainbody

* Runes/Arrows: Fire(37-150), Soul(2,5), Chaos(2,5), Rune(12)

* Misc: Herbs, Nature talisman, Mithril bar, Ugthanki kebab(1,2), Uncut gems, Loop half of a key, Tooth half of a key, Shield left half(dragon)

* Seeds: -

* Charms(1): Gold, Green, Crimson, Blue

 

????

 

As you can see, we've already got that listed as a drop. Please don't hesitate to submit any other information you feel we're missing!