The common rocky helmet users, Ferrothorn and Deoxys D, are better off being V-Created to death in the first place, so I don't need to get my HP down to 1 when I face them. I don't think anything else runs rocky helmet. Garchomp beats me, yes, but Cresselia can take a hit and retaliate with Ice Beam. I could also run Infernape (Blaziken in Ubers) to nail these threats to begin with.
Scarf Keldeo and Scarf Terrakion do get the chance to revenge me, but I can always switch out. Thanks for the Wobbuffet option, though. Wobba can counter faster Scarf users. However, this gives half my team a psychic typing (Cresselia, Victini, Wobbuffet), so it might not be ideal.
I'm actually thinking about using this set in an Ubers sun team (yeah, suck it, Kyogre). You pretty much get either sun or rain in one of those teams. The team members I'm thinking are...
Swords Dance Blaziken
Dual Screens Xatu
Stall breaker Xatu
Healing Wish Latias
Calm Mind Arceus-Steel
Choice Scarf Garchomp
Nasty Plot Darkrai
Custap Berry Wobbuffet
What do you think I should use as team members for Victini? You can also add in your own members. When I get a full team, I'll make a new thread on it.