I've had much more sucess running CB Pert than the standard Mixpert in 5th gen OU to be honest. And it's wasn't even that good - the lack of bulk is very, very noticeable.
People cite Ferrothorn as the main reason why Bulky Waters don't work this Gen, but I think theres also another one - Rotom-W. These two ensure that unless said Water-type has some specific niche (like Jellicent - spinblocking) it will fail to compete with the "top dogs" of OU. Sad but true.
People cite Ferrothorn as the main reason why Bulky Waters don't work this Gen, but I think theres also another one - Rotom-W. These two ensure that unless said Water-type has some specific niche (like Jellicent - spinblocking) it will fail to compete with the "top dogs" of OU. Sad but true.