Okay, I'll be honest, I haven't really tested this (I'm unwilling to make a sun team. Hate Ninetales too much), but I think this could be pretty good for sun. Victini @ Leftovers/Expert Belt Adamant / Naughty Nature 252 HP / 252 Attack / 4 Speed V-Create Glaciate Final Gambit Filler Basically, this set aims to remove weather inducers and V-Create resists (you know, the ones that try to tank one and kill you before you can get off the next one?). Glaciate is the crux of this set. Force out an enemy with the threat of a V-Create and Glaciate on the switch. This forces any faster resists to slow down, allowing Victini to hit again next turn. From there, you can choose to nail the switch-in again with Glaciate, if it hits hard enough to 2HKO, or you can use Final Gambit to remove said Pokemon from the match, and leaving holes for other members of your team to push through. The last move can be whatever you choose. U-Turn, Bolt Strike, Brick Break, and Substitute are all decent options. EVs are basic. Max Attack and an Adamant nature for V-Create and other offensive options, max HP for Final Gambit. Leftovers heals Victini, keeps HP up for Final Gambit, blahblahblah. Running a Naughty nature and Expert Belt allows you to 2HKO offensive Dragonite through Multiscale with Glaciate, as well as do the same with all variants of Garchomp (including YacheChomp) and Salamence (watch out for scarfers, though). This set can lure in and kill off both Tyranitar and Politoed, two enormous problems for Sun teams, and which Ninetales cannot deal with effectively. It also removes potential problems such as Heatran and Latias. So. Yeah.