>>43290107There are mons that are unironically good in TR, but it's often used as a defense for slow shitmons.
The fact that it takes a turn to set up TR and a turn to switch, and there's no item or anything to extend it, it means that your mon only really gets 3 turns in TR unless it's both a setter and an abuser.
Any mon that requires a teammate to set trick room is not "good in trick room".
I'm only referring to singles here. Doubles is obviously a different story. 
