http://www.smogon.com/dp/pokemon/uxie
[SET]
name: Weather Support
move 1: Rain Dance / Sunny Day
move 2: Memento / U-turn / Heal Bell
move 3: Psychic
move 4: Stealth Rock
item: Damp Rock / Heat Rock
nature: Timid
evs: 252 HP / 32 Def / 224 Spe
[SET COMMENTS]
<p>Uxie's outstanding defensive stats allow it to switch into many common attacks with relative ease, while its high Speed stat allows it to outpace opposing Pokemon and use Rain Dance or Sunny Day before taking a hit. Memento allows Uxie to sacrifice its life so that the team's Swift Swim or Chlorophyll sweeper can switch in with much less risk. Using U-turnallows Uxie to switch to your sweepers while staying healthyto replenish weather later in the game. Using Heal Bell lets Uxie givesweepers who are afflicted by status a second chance at sweeping. Psychic prevents Uxie from being complete Taunt bait, and stops Pokemon such as Mismagius, Rotom, and Rhyperior from setting up an easy Substitute. Uxie can use either Rain Dance and Damp Rock, or Sunny Day and Heat Rock; the choice between the two depends on your team.</p>
[ADDITIONAL COMMENTS]
<p>Uxie's job is to set up either Rain Dance or Sunny Day, so Pokemon with Swift Swim or Chlorophyll are required to take advantage of the weather Uxie sets up. Fire-types are also good teammates if Uxie is using Sunny Day. In the last slot, if you have another Stealth Rock user on your team, Uxie can use Heal Bell over Stealth Rock. The Speed EVs give Uxie just enough Speed to outpace Rotom who lack Choice Scarf. Uxie can be used as either a mid-game replenisher or a lead; if you are using Uxie as a lead, a bulkier EV spread of 252 HP / 252 Def / 4 SpD with a Bold nature is recommended (with U-turn over Memento).</p>

[SET]
name: Weather Support
move 1: Rain Dance / Sunny Day
move 2: Memento / U-turn / Heal Bell
move 3: Psychic
move 4: Stealth Rock
item: Damp Rock / Heat Rock
nature: Timid
evs: 252 HP / 32 Def / 224 Spe
[SET COMMENTS]
<p>Uxie's outstanding defensive stats allow it to switch into many common attacks with relative ease, while its high Speed stat allows it to outpace opposing Pokemon and use Rain Dance or Sunny Day before taking a hit. Memento allows Uxie to sacrifice its life so that the team's Swift Swim or Chlorophyll sweeper can switch in with much less risk. Using U-turnallows Uxie to switch to your sweepers while staying healthyto replenish weather later in the game. Using Heal Bell lets Uxie givesweepers who are afflicted by status a second chance at sweeping. Psychic prevents Uxie from being complete Taunt bait, and stops Pokemon such as Mismagius, Rotom, and Rhyperior from setting up an easy Substitute. Uxie can use either Rain Dance and Damp Rock, or Sunny Day and Heat Rock; the choice between the two depends on your team.</p>
[ADDITIONAL COMMENTS]
<p>Uxie's job is to set up either Rain Dance or Sunny Day, so Pokemon with Swift Swim or Chlorophyll are required to take advantage of the weather Uxie sets up. Fire-types are also good teammates if Uxie is using Sunny Day. In the last slot, if you have another Stealth Rock user on your team, Uxie can use Heal Bell over Stealth Rock. The Speed EVs give Uxie just enough Speed to outpace Rotom who lack Choice Scarf. Uxie can be used as either a mid-game replenisher or a lead; if you are using Uxie as a lead, a bulkier EV spread of 252 HP / 252 Def / 4 SpD with a Bold nature is recommended (with U-turn over Memento).</p>