Apply reverb to specific tracks, but not others

I want to know how I can apply reverb to several tracks in my project. Yes, I could put reverb on each of them separately, but that is tedious. Is there a way to apply a single reverb to a group of 8 of them, while leaving all the other tracks alone?

Put your reverb on a buss - and only send to the buss with the tracks that want to use the reverb.

Or group those tracks into a folder track (parent track) Put the reverb there in and it applies to all child track. I wouldn't do this because every track should apply different amount of reverb. create a new track and put the reverb there, use it as send-effect. In the routing window send desired amount of each track to the reverb track (effect bus)

Kenny video "Creating FX Sends & Returns" shows you what the guys above have said.

That did it! Thanks for the help.