Ok, so, I may be a little bit of a Jumpluff fanboy, but I still think it will do fine. Sunflora, while t's no Claydol, can recover Jumpluffs turn after turn if you have two out with a BTS (and something t search for basics). I actually think that post-rotaion, Shaymin is better than Luxray. Luxray will be harder to get out without Claydol, and you will draw less Poketurn. Shaymin, however, can be consistently gotten out T2 with Sunflora. I will admit that a well-timed Power Spray can ruin you. I run Judge, which can slow down Luxchomp enough for you to get set-up. I also run 4 SSU, so (although this would obviously never happen) you can (technically) get 7 Uxie drops per game.