Crystal dagger

Crystal dagger is a tier 70 members main-hand weapon for melee. 2 monsters drop it. The easiest is Edimmu (level 122, 6/16,512); the best rate is Edimmu (elite) (level 125), at 6/5,160, about one every 860 kills.

“A dagger fashioned from crystal.”

MembersTradeable (not for Ironmen)

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

You can also make it yourself: it takes 75 Smithing and gives 375 Smithing XP, using Crystal weapon seed and 375 × Harmonic dust. There is one other recipe below. Other sources include Treasure chest (player-owned port), Motherlode Maw and Wythien. Where the materials come from: Crystal weapon seed (made without a skill requirement); Harmonic dust (sold by Travelling Merchant's Shop for 2,000,000 coins). Making ten takes 10 × Crystal weapon seed and 3,750 × Harmonic dust and gives 3,750 Smithing XP. Reaching level 75 Smithing takes 1,210,421 XP in total; the Smithing calculator counts the actions and materials to any target, and the Smithing guide has the Ironman training route. One recipe uses Crystal dagger: Augmented crystal dagger. It is worn in the main-hand weapon slot at tier 70 as melee gear; compare it with every other piece on the Main-hand weapons list. Crystal dagger 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.