Ability with Gold Cost

I want to create a dummy ability that will have a gold cost; I don't want to use a workaround method like putting the gold condition inside the trigger, I want it to display on the ability itself.

If this was a building, I'll use a dummy "Upgrade To", but I don't see any equivalent for a unit... help?

The only ability that has a gold cost is Reveal.

Ooooo, i don't know, what about Charge Gold and Lumber?

Did i mention that you can have multiple CG&L abilities on one unit if you change the order ID?

Whoa whoa whoa... are we forgetting Destroyers? Their transformation can be a resource-based ability.

Yeah that might work, but the morphing could cause complications.

And frankly CG&L is all you really need.

Blargh, I didn't know that :D

I want cookies.

Thanks, CG&L & Reveal & Destroyer form are all perfect for what I need :)