This is the current UU team I'm running since Haxorous dropped down to UU on Pokemon Online. I'm just looking for some criticism/improvement ideas.
Ninjask lead with Focus Sash
Trait: Speed Boost
EVs: 252 Attack, 252 Speed, 6 HP.
Nature: Jolly
Moveset:
Swords Dance
Baton Pass
Protect
X-Scissor
Ninjask is usually always my lead pokemon, and it lets me set up for sweeps fairly easily. I usually go for a swords dance straight off the bat, unless I think the enemy is going to go for a Fake Out, in which case I protect. The Swords Dance boost combined with the Speed Boost ability leads to devastating sweeps. Focus Sash just lets me live for an extra turn because Ninjask is so squishy. X-Scissor just makes sure I'm not taunt bait and can still wreck teams if the let me Swords Dance.
Krookodile with Leftovers
Trait: Moxie
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Earthquake
Crunch
Superpower
Stone Edge
Krookodile is one of my baton pass options, and leftovers lets him take some priority attack damage. He hits really hard with STAB on Earthquake and Crunch, and if I get 1 Swords Dance and 2 Speed Boosts to him cleanly, Moxie will let me bulldoze an enemy team. Stone Edge, and Superpower just provide coverage against flying types and ice types. I originally played him as a revenge killer with Choice Scarf, but I've had much more success using him as a physical sweeper with baton pass.
Haxorus with Focus Sash
Trait: Mold Breaker
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Outrage
Dragon Claw
Earthquake
Substitute
Switching into Krookodile isn't always the best option, and I've experimented with other switches (Golurk, Heracross, etc.) but they didn't feel that effective. Haxorus getting moved down to UU (at least on Pokemon Online) has been a god send. This thing's a monster, and with baton pass, on steroids. Focus Sash lets me baton pass to Haxorus and not worry about getting OHKO'd, and I like Dragon Claw to protect myself from being stuck in Outrage against team that still has a steel type. I originally used Substitute instead of Dragon Claw, but I never ran into a situation where Substitute made a difference.
Cresselia with Leftovers
Trait: Levitate
EVs: 252 HP, 132 Def, 126 SDef
Nature: Bold
Moveset:
Toxic
Moonlight
Psychic
Hidden Power Fighting
Cresselia is my toxic stall wall. This team needed some bulk that could take a hit on an unsafe switch, and be a general nuisance to the enemy. I've been thinking about going for a calm mind set on her though since she currently lacks threat, and I'm not a fan of those drawn out battles where you just try to out-stall the enemy. I've had success with Dusclops and Umbreon walls on other teams, and I'm not sure if they would be better options.
Virizion with Life Orb
Trait: Justified
EVs: 252 SpA, 252 Speed, 6 HP
Nature: Timid
Moveset:
Giga Drain
Superpower
Calm Mind
Hidden Power Rock
Virizion is my special sweeper. Since Haxorus and Krookodile both do physical damage, I could potentially get stalled by a Gligar or something that's physically bulky. I like Virizion's speed, and it's ability to use Giga Drain and offset the recoil from Life Orb is also very handy. Virizon's also 4x effective against Swampert who's fairly common in UU. I've been considering running Nidoking with Sheer Force and Life Orb, but Nidoking's much slower.
Arcanine with Life Orb
Trait: Intimidate
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Close Combat
Wild Charge
Flare Blitz
Extremespeed
Arcanine has made it's way on a lot of my teams. It's stats are just scary and a Life Orb'd Flare Blitz wrecks people. Extremespeed is my favorite priority move, and allows me to revenge kill most things in UU. Wild Charge destroys water sub ins, and Close Combat stops ground types. I'm not aware of a pokemon that's as effective as Arcanine in both revenge killing and versatility since it doesn't get locked down by Choice Scarf. If somehow, Krookodile, Haxorus, Ninjask, Virizion, and Cresselia are dead, Arcanine can still come in and clean house.
Ninjask lead with Focus Sash
Trait: Speed Boost
EVs: 252 Attack, 252 Speed, 6 HP.
Nature: Jolly
Moveset:
Swords Dance
Baton Pass
Protect
X-Scissor
Ninjask is usually always my lead pokemon, and it lets me set up for sweeps fairly easily. I usually go for a swords dance straight off the bat, unless I think the enemy is going to go for a Fake Out, in which case I protect. The Swords Dance boost combined with the Speed Boost ability leads to devastating sweeps. Focus Sash just lets me live for an extra turn because Ninjask is so squishy. X-Scissor just makes sure I'm not taunt bait and can still wreck teams if the let me Swords Dance.
Krookodile with Leftovers
Trait: Moxie
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Earthquake
Crunch
Superpower
Stone Edge
Krookodile is one of my baton pass options, and leftovers lets him take some priority attack damage. He hits really hard with STAB on Earthquake and Crunch, and if I get 1 Swords Dance and 2 Speed Boosts to him cleanly, Moxie will let me bulldoze an enemy team. Stone Edge, and Superpower just provide coverage against flying types and ice types. I originally played him as a revenge killer with Choice Scarf, but I've had much more success using him as a physical sweeper with baton pass.
Haxorus with Focus Sash
Trait: Mold Breaker
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Outrage
Dragon Claw
Earthquake
Substitute
Switching into Krookodile isn't always the best option, and I've experimented with other switches (Golurk, Heracross, etc.) but they didn't feel that effective. Haxorus getting moved down to UU (at least on Pokemon Online) has been a god send. This thing's a monster, and with baton pass, on steroids. Focus Sash lets me baton pass to Haxorus and not worry about getting OHKO'd, and I like Dragon Claw to protect myself from being stuck in Outrage against team that still has a steel type. I originally used Substitute instead of Dragon Claw, but I never ran into a situation where Substitute made a difference.
Cresselia with Leftovers
Trait: Levitate
EVs: 252 HP, 132 Def, 126 SDef
Nature: Bold
Moveset:
Toxic
Moonlight
Psychic
Hidden Power Fighting
Cresselia is my toxic stall wall. This team needed some bulk that could take a hit on an unsafe switch, and be a general nuisance to the enemy. I've been thinking about going for a calm mind set on her though since she currently lacks threat, and I'm not a fan of those drawn out battles where you just try to out-stall the enemy. I've had success with Dusclops and Umbreon walls on other teams, and I'm not sure if they would be better options.
Virizion with Life Orb
Trait: Justified
EVs: 252 SpA, 252 Speed, 6 HP
Nature: Timid
Moveset:
Giga Drain
Superpower
Calm Mind
Hidden Power Rock
Virizion is my special sweeper. Since Haxorus and Krookodile both do physical damage, I could potentially get stalled by a Gligar or something that's physically bulky. I like Virizion's speed, and it's ability to use Giga Drain and offset the recoil from Life Orb is also very handy. Virizon's also 4x effective against Swampert who's fairly common in UU. I've been considering running Nidoking with Sheer Force and Life Orb, but Nidoking's much slower.
Arcanine with Life Orb
Trait: Intimidate
EVs: 252 Attack, 252 Speed, 6 HP
Nature: Adamant
Moveset:
Close Combat
Wild Charge
Flare Blitz
Extremespeed
Arcanine has made it's way on a lot of my teams. It's stats are just scary and a Life Orb'd Flare Blitz wrecks people. Extremespeed is my favorite priority move, and allows me to revenge kill most things in UU. Wild Charge destroys water sub ins, and Close Combat stops ground types. I'm not aware of a pokemon that's as effective as Arcanine in both revenge killing and versatility since it doesn't get locked down by Choice Scarf. If somehow, Krookodile, Haxorus, Ninjask, Virizion, and Cresselia are dead, Arcanine can still come in and clean house.