I'm in Lacunosa, getting my team ready for Victory Road. My team is Basil the Serperior, Claw the Flygon, Mary the Ampharos, Mama the Lucario, and Finn the Walrein.
From my experience. Walrein is a total bro. I hadn't used one yet, but I recommend him. My Flygon seems a little slower than normal, though. Power Gem on Ampharos is amazing. Every one else is pretty typical for their species.