RuneScape Wiki
For the potion flask version, see Serum 208 flask.

Serum 208 is a permanent cure for the afflicted villagers of Mort'ton. It is used during the Shades of Mort'ton quest to turn Afflicted NPCs back into normal characters so the player can interact with them. It is made by using Serum 207 on the sacred flame at the rebuilt temple.

It is suggested it be used on Razmire Keelgan so he will always be coherent for the player and open his general and builder's stores. When used on an afflicted villager, they will turn into Mort'ton locals and reward the player with items. Although it is a "permanent" cure, the villagers always return to their afflicted state, with the exceptions of Razmire and Ulsquire Shauncy when spoken to by the player. Therefore, there is no way to permanently "clean up" Mort'ton.

Cure rewards

Item Quantity Rarity GE price
Coins 25.pngCoins30–40Common30–40
Swamp paste.pngSwamp paste10–34Common20–68
Olive oil (1).pngOlive oil (1)2–5Common336–840
Olive oil (2).pngOlive oil (2)2–5Common504–1,260
Olive oil (3).pngOlive oil (3)2–4Uncommon1,010–2,020
Olive oil (4).pngOlive oil (4)2–3Uncommon1,612–2,418
Oak logs.pngOak logs1–5Uncommon591–2,955
Willow logs.pngWillow logs2–5Uncommon496–1,240
Maple logs.pngMaple logs3–5Rare324–540
Limestone brick.pngLimestone brick2–9Common792–3,564
Grimy tarromin.pngGrimy tarromin2–5Common210–525
Thin snail.pngThin snail1–3Common1,074–3,222
Lean snail.pngLean snail2–3Uncommon2,264–3,396
Bronze key red.pngBronze key red1RareNot sold
Bronze key brown.pngBronze key brown1RareNot sold
Bronze key crimson.pngBronze key crimson1RareNot sold
Sealed clue scroll (easy).pngSealed clue scroll (easy)1RareNot sold


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