Fifth update, and it's not a particularly big one. I did just earn my eighth badge though, so that's something.
Wailord was next and met with a Leech Seed as it used Amnesia. I switched to Shuckle to give him the experience, to take advantage of Leech Seed, and to heal the Burn through Natural Cure; then that Wailord did the unthinkable: it propelled itself into the air with a massive Bounce. Hahaha! XD It came down on Shuckle and did like 10ish damage and paralyzed it. Rocky Helmet took its toll, as well as paralysis. Another Bounce, and its descent was met with a Toxic. He used a Hyper Potion, but it wasn't enough, as it gradually wore away.
His last was Jellicent. An immediate exchange of Scald and Toxic, then a switch to Shaymin, who seeded it. I'm not sure what attack it was using, but Energy Ball got disabled by Cursed Body after its first use. So, I had to rely on Psychic (special defense lowered once!) and the residual damage to combat his Recover spamming. Eventually, the combined effects overcame Recover, and we won my the Wave Badge! ^-^ That's eight!
The team so far: