Here you can download the Power Auras addon for Wrath of the Lich King.
This addon version also works for the Wrath of the Lich King server called Warmane.
You can download the addon from here: PowerAuras
It has about 7 MB.
After you download the zip file, unzip it to your World of Warcraft directory from your computer.
The Power Auras folder should be placed inside the “Interface”, “Addons” folder.
After you have done all of that, start the game.
Tick “load of out of date addons” if there will be the case.
While being in game, from options, you should see an “Addon” tab.
Click on it, from there, you can manage the Power Auras addon.
Basically, this addons allows you to place some icons on the screen, so you can see them better.
Instead of looking at the action bar from the bottom from abilities, you will be able to notice them much easier if for example you place them under your character.
If you know what you’re doing, it takes about 10 minutes to set up everything.
Once you se a read to use ability, you can export it and import it back in order to clone it.
Hopefully, you can now easily download Power Auras Wrath of the Lich King (when Blizzard will release this classic expansion).
As mentioned, it also works for the Warmane private server.