The forging formula of World of Warcraft 10.0 was learned from NPC. The specific operation steps are as follows:

1. Open the game interface of World of Warcraft 10.0, and click to start the game.

2. Look at the small map and look for fake NPCs through the map.

3. Go to the place where NPC is located and exchange Ganos core fragments for forging formula.

4. Forging can be carried out in forging furnace.