Is your feature request related to a problem? Please describe.
Often times I find myself building "ghost" triggers that I only intend to use for a condition specifically. For example, if I want my Fel Rush aura to glow when I have the Unbound Chaos buff active I create a second trigger and use that to trigger a glow condition. To keep this logic separate from the main tracking of the Fel Rush aura/cooldown I use a Custom trigger function as such:

function(trigger)
return trigger[1]
end

This is fine and works perfectly, but does require custom code.

Describe the solution you'd like
The conditions tab allows me to do "if trigger 1 and x or y" so building this same thing in the custom trigger section would make it a bit more convenient for these simple cases.

duplicate of #1236