1. Suicune
A great bulky sweeper but I like it more as a tank. Go max HP and Def, then Calm Mind to up her Special Attack and Defense. Scald for some STAB and a chance to burn to help tanking even more. Getting low on health? Then use Rest, and Sleep Talk for more Calm Minds or Scald usage. Unless she gets hit by strong special electric/grass types before she get's some Calm Minds up, she's really annyoing to kill, as Tbone should know. :3
2. Cloyster
Godly defense with the amazing ability of Skill Link combined with Gen V's new move Shell Smash has made Cloyster a god among shellfish. Shell Smash at the start of the fight to get some speed and attack boosts then rip your opponent apart with Icicle Spear and Rock Blast to always get 5 hits in a row. Unless your a special attacker (even tho Focus Sash solves that problem), have priority moves/choice scarf, or are a bulky water type, you ain't taking this guy down easily.
3. Gyarados
A very fexible pokemon. Offensive or Bukly Dragon Dance, Choice Scarf or Choice Band, even a Rest Talk set. I have mostly used him to Counter Scizor in OU with his Rest Talk set, usually with great success. Max HP and Defense with Intimdate to further help him against physical tyrants like Scizor. Waterfall for stab and flinching, and Dragon Tail for phazing out poke's but also dealing some damage and avoiding becoming taunt bait.
4. Feraligator
Swords Dance or Dragon Dance Feraligator was a tough choice. At first I went for Swords Dance set, but later I warmed up to his Dragon Dance set so he could outspeed his competetion and to drop Aqua Jet from his other set and make room for Ice Punch for better coverage (cause Waterfall and Earthquake/Crunch/Return will only get you so far).
5. Kingdra
Another very flexible pokemon. Offensive and Sub-Dragon Dance, Rain Dance Sweeper, Choice Specs, and a ChestoRest set. I personally enjoy his Choice Specs and Offensive Dragon Dance sets. Either way he's the most dangerous sweeper in the UU tier.
