This item drops from Sulfuron Harbinger in the Molten Core. It is a very underpowered item for the area, so it is sometimes called "vendorstrike" or "nexusstrike". It can transform into a separate weapon, Thunderstrike.
World of Warcraft: Wrath of the Lich KingEditThis section concerns content exclusive to Wrath of the Lich King.
This weapon has a Wrath of the Lich King remake called . The polearm drops from Onyxia's Lair. Instead of changing back and forth from Shadowstrike to Thunderstrike as the original, this weapon instead creates it's counterpart by using it, it can only be used once to make Reinforced Thunderstrike.
- Patch 1.8.0 (10-Oct-2005): Shadowstrike and Thunderstrike will now remember the enchantments and durability data they possessed when they transform.