Weavile (Physical Sweeper)
Swords Dance (To raise it's already high speed and attack)
Aerial Ace (To deal with it's 4x weakness to fighting)
Hail (What is a better move than this for ice types?)
Dark Pulse (STAB, Awesome Power, Great Accuracy, best Dark Move!)
Glaceon (Special Sweeper and/or Physical Wall
Baton Pass (To use after Double Team)
Double Team (To use before Baton Pass)
Ice Fang (STAB, Good Power, OK accuracy, 10% chance of flinching and/or freezing)
Protect/Shadow Ball (Depends if Special Sweeper or Physical Wall)
Lapras (EV trained in Defence and Sp. Attack)
Ancient Power (Extreamly unexpected move for lapras!)
Sheer Cold (1 Hit KO move!)
Return/Fustration (Depends on Lapras' happiness)
Perish Song (Back-up for Sheer Cold)
Froslass (EV trained in Defence and Sp. Defence)
Attract (For protection against Males)
Destiny Bond (Great Move to use early)
Shadow Ball (STAB, Good power, Good Accuracy, 20% of lower the opponent's special defence)
Blizzard (STAB, awesome Power, Great Accuracy, 10% chance of freezing)
Mamoswine
Sandstorm/Hail (Whichever you want)
Ice Fang (Same as above)
Stone Edge (Only for the high Critical hit ratio)
Earthquake (Awesome move)
Articuno
Sheer Cold (1 hit KO!)
Mind Reader (Next Move garrented to hit...)
U-turn (For switching aswell as attacking)
Aerial Ace (Garrented to hit)