Hello Austin!!! Is it Brandon that keeps beating you? Anyway, use Gengar/Alakazam(MT). It hurts ALOT.They cant play unown G, or they will get power canceled by kazam and OHKO by Gengar. It will also help me test.
Okay, I think I've got a pretty good Idea of what deck is best against MG. But I would really like to run some varient of Gallade 4 at Nationals and I don't want to play a deck that has an auto-loss to another deck. So what kind of stuff could I use in Gallade 4 that would work (Besides obviously Dialga G?)