Aura's

Aura's

I'd like to have a clue how to make aura's with the normal wc3 editor, I need an aura that lowers the defence of the caster, tried to do that with fearie fire, but it kind of didn't work.

Use Devotion Aura instead, set armor bonus to a negative(to do this you'll have to set some checkbox true in File>>Preferences)

or if you just have a few abilities in the game like that then just use shift/click on the values part for unlimited on the values!