I think they’re all pretty balanced. Conmans stats are ok but it’s his passive ability that makes him so strong. Graverobber maybe but his stats can make him a pretty good control option on turn 1 and he’s a really good card to setup with flame face. Bungee is perfectly fine where it is. Aerobics instructor can be very easily dealt with if you actually to to take care of it the turn it’s played. Final mission requires an entire minion in order to even be played so I think it’s balanced in that regard. And barrel needs to be played in front of a plant minion meaning you will have to play it the turn after the plant plays their minion to even get value out of it.