I was wondering if actions like rampage or similar where the action affects a specific base but don't say "play on a base" can be used to affect the dread gazebo. The wording on the base is quite ambiguous. Any thoughts would be appreciated, but I'd like an official answer.
The definition of "play" is very specific in Smash Up, so if the card doesn't say "Play on a base," then it will work. You mentioned Rampage, but cards that say "Choose a base" instead also bypass the Dread Gazebo.