Bane off hand longsword + 4

Bane off hand longsword + 4 is a tier 79 members off-hand weapon for melee, with a high alchemy value of 128,000 coins. No shop sells Bane off hand longsword + 4 and no monster drops it, so an Ironman makes it: it takes 80 Smithing and gives 11,200 Smithing XP, using 16 × Bane bar and Bane off hand longsword + 3.

“A bane off hand longsword which has been upgraded 4 times.”

MembersTradeable (not for Ironmen)High alch 128,000 gp

Updated 9 October 2026. Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.

Ironman verdict

Where the materials come from: Bane bar (made with 80 Smithing); Bane off hand longsword + 3 (made with 80 Smithing). Making ten takes 160 × Bane bar and 10 × Bane off hand longsword + 3 and gives 112,000 Smithing XP. Reaching level 80 Smithing takes 1,986,068 XP in total; the Smithing calculator counts the actions and materials to any target, and the Smithing guide has the Ironman training route. 4 recipes use Bane off hand longsword + 4, including Abyssal bane off-hand longsword, Bane burial off hand longsword and Dragon bane off-hand longsword. It is worn in the off-hand weapon slot at tier 79 as melee gear; compare it with every other piece on the Off-hand weapons list. Bane off hand longsword + 4 is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list. High Alchemy turns one into 128,000 coins.