The Flame Pokémon
Game: FireRed -> Crystal -> Sapphire -> Diamond -> Black
Ultimate: Of course.
I do also plan on doing an ultimate for every color, like you guys are doing. Also, assuming that the St. Patrick's Event from last year counts, then I've already pretty much completed my ultimate for the color green. I would just have to do D/P/Pt, because those games weren't permitted in the challenge, and I had played HeartGold in place of those games for that ultimate. Let me know if the event counts, because if it does, I'll do green on D/P/Pt and have one ultimate complete. c: