hamiltonion
Nostalgic
Aaaah Uxie, its the one mon which you can stick on pretty much any team without a hitch. Thanks to its stupidly high Speed for a wall (in RU) and lack of Pokemon using Taunt, Uxie is really hard to stop. The only mons i can think of able to stop Uxie is pretty much fast Gligar with Taunt or Drapion with Taunt. Neither fear anything from Uxie and Drapion can even nonchalantly set up two layers of T Spikes in Uxie's face.Guys what do you think of Uxie? It's one of the most used Pokemon in the tier, and easily the best supporter. How can you stop it from setting up? It has a really nice speed for RU allowing it to easily put up Stealth Rock/ set up weather before any common taunters can stop it.
I ran some calcs against a max/max+ defensive uxie and there is nothing in the tier that can guarantee an OHKO against it, the closest being CB Durant(which is less than 80% thanks to Hustle) and CB Crawdaunt(Which is to slow)
The max hp/max speed set is arguably more difficult to handle, sure a few extra things can stop it from setting up(Rock Gem Head Smash Archeops)(CB Bug bite Scyther) but anything that had a chance of taunting it, like Qwilfish and maybe Mandibuzz are rendered useless.
The only thing that stops Uxie from being broken in my mind are the lack of Taunt or recovery. If it had access to either of those I would definitely support a ban, but at this point I just want a discussion about ways to handle it and stop it from setting up so easily.
Also, a list off the top of my head of moves uxie can use
Steal Rock/Sunny day/Rain Dance/Trick Room/Toxic/Thunder Wave/Yawn/U-Turn/Trick/Reflect/Light Screen and thats without even getting into the SubCm set which is just a bitch late game.
Finally:
| 1 | Uxie | 1674 | 8.102% |
2 | Uxie | 994 | 44.634% | 950 | 51.199% |
3 | Uxie | 3490 | 16.889% | 3229 | 18.418% |
Thats Uxie's usage as a lead, in the 1200+ metagame and the standard metagame.
About your second point, that is what makes Uxie so awesome, in a pinch Uxie can pretty much live anything and paralyze it with Thunder Wave or deal it with an offensive move. Personally I love Uxie since it makes such as awesome lead with SR and U-Turn. U-Turn is really the best thing about Uxie which I like. It ensures Uxie is never setup bait and also keeps the momentum on your side. About Qwilfish stopping it is questionable imo since Qwilfish is easily 2HKOed by Psychic. I also disagree with you on the point that max hp / max def is the best since you're losing the best bit about Uxie: its bulk. Sure you're faster and Qwilfish cant taunt you now but even if it Taunted you, you could easily have predicted and gone to a Qwilfish check or gone on the offensive directly with Psychic. With defense investment, Uxie makes an excellent switch to pretty much any fighting type especially so if paired with another wall such as Gligar or Tangrowth.
Uxie isn't really broken but its really really versatile. Kinda like fourth gen Jirachi, how you would counter it depended on the set it ran. Also you miss Heal Bell in your list of moves. Even with lacking recovery, taunt and strong offensive options (mesprit), Uxie is still a top tier boss.