From all the packs available this is probably the one you might not want to buy, Stump Smash has pretty low damage considering his speed and ability to use ranged attacks. Drobot is probably the 2nd weakest character released (the weakest being drill sergeant) and to top it off Flameslinger who has a slow firing bow which hits about the same damage as zap but less than half the speed, and his flame circle attack usually hit less than 40 damage :/. Very disappointing group and the only reason to buy them is extra heroic challenges