Stoneheart Core

Legendary 246 market value Crafting Material Vendor: 200 gold

A pulsating crystal core extracted from a defeated guardian. It radiates a faint magical energy and is as hard as diamond.

-7.2% 7d ≈145/day traded

Last updated: 2026-08-12T09:44:20.246946+00:00

Stoneheart Core is a legendary crafting material item in IdleMMO. It currently carries a market value of 246 gold. It drops from 2 sources across the world. It is used to craft 19 recipes.

Used in recipes

Stoneheart Core is a crafting material for:

Ashenfire Greaves Recipe ×10 · Forge Lv 80

Ashenplate Cuirass Recipe ×10 · Forge Lv 90

Bloodforged Legguards Recipe ×5 · Forge Lv 80

Boulder's Bane Recipe ×3 · Forge Lv 85

Dreadspike Recipe ×20 · Forge Lv 90

Earth Destroyer Recipe ×3 · Forge Lv 90

Emberfang Recipe ×5 · Forge Lv 80

Flameguard Gauntlets Recipe ×4 · Forge Lv 80

Fury Recipe ×10 · Forge Lv 80

Kraken's Grasp Recipe ×2 · Forge Lv 85

Nature's Grip Recipe ×15 · Forge Lv 90

Nightshade Mask Recipe ×20 · Forge Lv 90

Rune-etched Reeler Recipe ×2 · Forge Lv 70

Shadowbane Footguards Recipe ×4 · Forge Lv 79

Soulguard Armour Recipe ×10 · Forge Lv 90

Soulshield Legplates Recipe ×5 · Forge Lv 90

Stormbreaker Mail Recipe ×3 · Forge Lv 79

Swiftwind Boots Recipe ×4 · Forge Lv 71

Thundershot Recipe ×5 · Forge Lv 80

Where to farm

2 sources · bar = per-kill chance

👹 Arvendor Guardian · Lv 100 · The Citadel Best 1.26% 👹 Golem · Lv 58 · Skyreach Peak 0.72%

Bars show the chance of this item per kill of each source — the highlighted “Best” source drops it most often.

Stoneheart Core FAQ

Where is the best place to farm Stoneheart Core in IdleMMO?

The best source for Stoneheart Core is Arvendor Guardian in The Citadel (about 1.26% per kill). See the full list of 2 sources above, each with its per-kill drop chance and market value.

How much is Stoneheart Core worth in IdleMMO?

Stoneheart Core currently sells for about 246g on the player market.

What is Stoneheart Core used to craft in IdleMMO?

Stoneheart Core is a crafting material for 19 recipes, including Ashenfire Greaves Recipe, Ashenplate Cuirass Recipe, Bloodforged Legguards Recipe.

Where can you find Stoneheart Core in IdleMMO?

Stoneheart Core can be found in The Citadel, Skyreach Peak.