Greater siren
“A descendant of the salamander family.”
MembersTradeable (not for Ironmen)High alch 1 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09; the verdict and ordering are ours, built from that data. Item sprite © Jagex.
Ironman verdict
Greater siren is a members item. Other players trade it, but an Ironman cannot use the Grand Exchange or trade, so you get your own. We list 1 other source for it.
It does not drop from monsters and no shop stocks it. It comes from Fishing spot (aerial fishing).
No recipe in our data uses it as a material. High Alchemy (55 Magic) turns one into 1 coins. Each cast uses a nature rune, 180 coins from a rune shop, and five fire runes that a fire staff replaces, so an alch loses about 179 coins; only alch it to clear space.
Other sources
Minigames, reward chests, clues, skilling and other non-combat sources.