Suggested by Sonic Gorgatron is a pretty fierce opponent who won’t go down easy. It’s part of why the guy is remembered so well. That being said, we didn’t get to see a lot in the way of attack options with this foe and Nurse Joy has some skilled Pokemon on her side. I don’t see Gorgatron being able to do much to even injure her Blissey. Meanwhile Nurse Joy’s Pokemon can attack with great force as they all know Hyper Beam. Gorgatron will certainly be vanquished here and I don’t see him being able to do anything about it. Nurse Joy wins.