Mithril incendiary cannonball
“Ammo suited for a boat's cannon.”
MembersTradeable (not for Ironmen)High alch 72 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: made with 55 Smithing.
Make it yourself
Needs 55 Smithing · 20 Smithing XP
Tools: Hammer. Where: Anvil.