Nitrogen thrusters, engineering magic devices, and fuel leaks are all interesting game designs of Blizzard, and they are also a more humanized side of World of Warcraft, which will make players feel the authenticity and life of the game. In chemical or engineering experiments in life, there will be mistakes or failures, which will have certain negative effects. Therefore, the nitrogen propeller leaked in the game, which will make players suffer from flame damage for a period of time, further reflecting the chemical instability.

[Nitrogen Propeller] Performance: permanently attach a nitrogen propeller to your belt, which can greatly improve your running speed, lasting for 8 seconds, and the speed and duration will be different.