Arcanite Bars in WoW Classic

By Treesz · Updated Oct 12, 2026

An Arcanite Bar is a high-end crafting material from the original World of Warcraft, made by an alchemist who transmutes one Arcane Crystal and one Thorium Bar. Blacksmiths, engineers and enchanters need it for some of the best crafted items of the level 60 era, such as Arcanite Reaper. Because the transmute has a cooldown in Classic Era and Arcane Crystals are rare, Arcanite Bars are among the most valuable trade goods on Classic Era and Hardcore realms.

How to make an Arcanite Bar

Requirement	Details
Recipe	Transmute: Arcanite, sold by Alchemist Pestlezugg in Gadgetzan (Tanaris)
Skill	Alchemy 275
Reagents	1 Arcane Crystal + 1 Thorium Bar
Tool	A Philosopher's Stone in your bags
Cooldown, Classic Era / Hardcore	2 days according to the Classic spell data
Cooldown, TBC Anniversary	None: the cooldown was removed in patch 2.4.0

Because of the cooldown, a single alchemist can make only a few bars a week in Classic Era. Guilds that need many bars, for example for several Arcanite Reapers, collect crystals from members and spread the transmutes across several alchemists.

Where Arcane Crystals come from

Arcane Crystals are a rare extra drop from mining high-level veins:

Node	Approximate chance of an Arcane Crystal
Rich Thorium Vein	~13%
Small Thorium Vein	~8%
Ooze Covered Thorium Vein	~8%
Ooze Covered Rich Thorium Vein	~6%
Large Obsidian Chunk (Silithus, Ahn'Qiraj)	under 1%

The percentages are community drop-rate data. Rich Thorium veins in the level 50–60 zones are where most crystals come from, which is why those mining routes are crowded on fresh realms.

What Arcanite Bars are used for

Item	Profession	Arcanite Bars
Arcanite Reaper (two-handed axe)	Blacksmithing 300	20, plus 6 Enchanted Leather and 2 Dense Grinding Stones
Arcanite Champion (two-handed sword)	Blacksmithing	15, plus Azerothian Diamonds, a Righteous Orb, Large Opals, Enchanted Leather
Lionheart Helm (plate helm)	Blacksmithing 300	12, plus Thorium Bars and gems
Arcanite Rod	Blacksmithing	3, plus a Dense Grinding Stone; enchanters turn it into a Runed Arcanite Rod (Enchanting 290)
Arcanite Dragonling	Engineering 300	Inside its 4 Delicate Arcanite Converters
Other high-end crafts	Various	Sulfuron Hammer, Icebane Breastplate, Core Marksman Rifle, Force Reactive Disk and more

Arcanite Reaper is the iconic one: a pre-raid weapon for warriors and other two-handed users, and the item most players think of when they hear "arcanite". The plans drop from Bannok Grimaxe in Lower Blackrock Spire.

Arcanite in each version

Classic Era and Hardcore: fully relevant. Bars are slow to make and in steady demand from new characters and raiders.
Season of Discovery: the same material, used by the original recipes.
TBC Anniversary: since the realms moved to The Burning Crusade, Outland materials (Fel Iron, Adamantite, Khorium) replaced arcanite in new recipes, and the transmute has no cooldown, so arcanite matters mainly for older recipes.
Retail: an old-world material with no role in current crafting.

Note that other items carry the word too, such as Arcanite Ripper, a dropped weapon. Here it always means the crafting bar.

Tips

Use the transmute every time it is ready in Classic Era; a missed cooldown is lost production.
Price crystals and bars together. If a bar sells for less than a crystal plus a Thorium Bar, buy bars instead of transmuting.
Specialize your mining route on Rich Thorium for the best crystal rate.

FAQ

Does Transmute: Arcanite have a cooldown?

In Classic Era and Hardcore, yes (2 days in the Classic spell data). In The Burning Crusade, including the Anniversary realms, no.

Can I buy the recipe anywhere else?

The standard source is Alchemist Pestlezugg in Gadgetzan.

How many Arcanite Bars does Arcanite Reaper need?

Twenty.

World of Warcraft services on Onlyfarms

Browse all World of Warcraft services