Adding a dummy buff?

Hey all, does anyone know how to create and then add a useless buff to a unit. The buff wouldn't do anything, but it would be there as a display on the units command card for some data. I might use this for an equipment system so as to display the unit's currently equipped sword or something.

I assume you've tried adding a buff to the unit with the UnitAddAbility function. Do you need there to be possibly multiple such buffs?

Give it a dummy Tornado Aura that only targets self.

Yes. Tornado aura seems to be perfect for this task. I'll whip up a little bit of object merger magic to create a tornado aura and a buff to add, for each weapon. Pretty nice stuff.