Anyone know a good tutorial on Phasing.

[controlsx2]

Anyone know of a good tutorial to explain how to add in phasing (Phasing like blizzard does for example in DK starting Area, How you can be in the same place but in a different "Phase" so see things differently?)

I would like to understand how i can set Players and NPC's into different phases.

Anyone know how to do this could give me a link to a tutorial or try to explain here?

Thanks,
Controlsx2

[Henkke]

For what emulator?
MaNGOS / Trinity have phasing, also does hearthstone have but they handle it a bit different.