Grimslayer Recipe

Legendary No market data Recipe Vendor: 150,000 gold

Used to forge a legendary Grimslayer (Sword)

Drops from: 🏰 Bloodmoon Manor in Celestial Observatory, 0.4% per kill

Updated 6 Oct 2026, 09:45 UTC

Grimslayer Recipe is a legendary recipe item in IdleMMO. It drops from 1 source across the world.

What this recipe crafts

This page is the recipe item, not the finished piece. Using Grimslayer Recipe crafts Grimslayer with Forge at level 80 · grants 1 XP · 1 use per recipe. It does not craft another copy of this recipe.

Material	Qty	Market each	Cost
Siren's Soulstone	30	134	4,020
Cursed Talisman	60	19	1,140
Crab	500	—	—

Where to farm

1 source · bar = per-kill chance

🏰 Bloodmoon Manor · Celestial Observatory 0.4%

Grimslayer Recipe FAQ

Where is the best place to farm Grimslayer Recipe in IdleMMO?

The best source for Grimslayer Recipe is Bloodmoon Manor in Celestial Observatory (about 0.4% per kill). See the full list of 1 source above, each with its per-kill drop chance and market value.

What does Grimslayer Recipe craft in IdleMMO?

Grimslayer Recipe is a recipe used to craft Grimslayer with the Forge skill at level 80. See the crafting recipe above for the full material list and cost. The recipe itself drops from the sources listed above, not from crafting.

Where can you find Grimslayer Recipe in IdleMMO?

Grimslayer Recipe can be found in Celestial Observatory.