Aerodactyl- Jolly (Life Orb) Pressure
EVs: Atk 252, Spd 252, HP 4
Earthquake, Stone Edge, Roost, Stealth Rock
With its superior speed and above average attack, Aerodactyl is always a good choice for a lead. Always set up an entry hazard. Focus Sash is the first choice item for leads, but in this case, it is a "sweep-before-trap" I planned out especially for Aerodactyl. Earthquake, boosted with Life Orb hits ANYTHING hard, but if you're up for power, Stone Edge is another option, with its 100 base power with Aerodactyl's STAB.
Jirachi- Timid (Leftovers) Serene Grace
EVs: SpA 252, Spd 252, HP 4
Darco Meteor, Flash Cannon, Grass Knot, Thunderbolt
Wi-fi Jirachi are given out on events with one of the strongest dragon type move: Draco Meteor. It can be used to sweep out fellow dragon threats like: Dragonite, Flygon & Kingdra. Psychic is the other option, if you are training a regular Jirachi. With Flash Cannon as your main STAB move, you can take out ground or rock types which will try to knock out Jirachi. Grass Knot's 100 base power (based on OU standards), you can knock out various walls and tanks in OU like: Suicune, Swampert, Foretress, Bronzong, Dusknoir, etc. Thunderbolt deserves the final slot as bulky waters may slow you down in the battle.
Scizor- Adamant (Life Orb) Technician
EVs: HP 252, Atk 252, Def 4
Bug Bite, Aerial Ace, Night Slash, Bullet Punch
Bug Bite's the first choice from this moveset to take advantage of Scizor's Technician which boosts its power to 120 (STAB). Aerial Ace will hit Heracross, Breloom, Celebi and other Bug, Fighting and Grass types hard. Night Slash sweeps out Azelf, Dusknoir and Gengar badly. Bullet Punch's move priority and average base power damages Pokemon that resists the other attacks.
Mamoswine- Adamant (Life Orb) Snow Cloak
EVs: Atk 252, SpD 156, Spd 100
Ice Shard, Earthquake, Endeavor, Stone Edge
Mamoswine's HP/Atk spread enable's him to be a decent tank, but a superior sweeper. Earthquake's 180 power wipes out everyone that tries to "un-stall" Mamoswine. Ice Shard 0HKO dragon types even with max Def investments. Endeavor brings even the bulkiest walls down to low HP, then hiting them hard with either Earthquake for slower walls: Blissey, Bronzong, Foretress, etc., and Ice Shared for faster ones like Gliscor, Metagross, etc.
Togekiss- Modest (King's Rock) Serene Grace
EVs: SpA 252, Spd 252, HP 4
Air Slash, Flamethrower, Aura Sphere, Roost
Togekiss' overall stat spread gives it all the right to be in the OU ladder. With it's Serene Grace ability, it boosts the chance of Air Slash to flinch the opponent, plus the King's Rock giving the move 71.7% chance of Flinch. Flamethrower takes out Ice counters like: Weavile, Froslass and Mamoswine. Aura Sphere hits most counters like: Empoleon, Magnezone, Metagross & etc.
Tyranitar- Adamant (Muscle Band) Sand Stream
EVs: Atk 252, Def 252, HP 4
Earthquake, Aqua Tail, Crunch, Fire Punch
For the last slot, I chose Tyranitar over Metagross, because of its defensive stats and HP. Earthquake hits most late-game sweepers like Electivire, Heatran, Jolteon & etc. Aqua Tail sweeps out OUs like: Infernape, Rotom-H, Hippwdon, etc. Crunch takes out Bronzong, Azelf, and other Ghost and Psychic types. Fire Punch punches out Roserade, Celebi & Magnezone.
EVs: Atk 252, Spd 252, HP 4
Earthquake, Stone Edge, Roost, Stealth Rock
With its superior speed and above average attack, Aerodactyl is always a good choice for a lead. Always set up an entry hazard. Focus Sash is the first choice item for leads, but in this case, it is a "sweep-before-trap" I planned out especially for Aerodactyl. Earthquake, boosted with Life Orb hits ANYTHING hard, but if you're up for power, Stone Edge is another option, with its 100 base power with Aerodactyl's STAB.
Jirachi- Timid (Leftovers) Serene Grace
EVs: SpA 252, Spd 252, HP 4
Darco Meteor, Flash Cannon, Grass Knot, Thunderbolt
Wi-fi Jirachi are given out on events with one of the strongest dragon type move: Draco Meteor. It can be used to sweep out fellow dragon threats like: Dragonite, Flygon & Kingdra. Psychic is the other option, if you are training a regular Jirachi. With Flash Cannon as your main STAB move, you can take out ground or rock types which will try to knock out Jirachi. Grass Knot's 100 base power (based on OU standards), you can knock out various walls and tanks in OU like: Suicune, Swampert, Foretress, Bronzong, Dusknoir, etc. Thunderbolt deserves the final slot as bulky waters may slow you down in the battle.
Scizor- Adamant (Life Orb) Technician
EVs: HP 252, Atk 252, Def 4
Bug Bite, Aerial Ace, Night Slash, Bullet Punch
Bug Bite's the first choice from this moveset to take advantage of Scizor's Technician which boosts its power to 120 (STAB). Aerial Ace will hit Heracross, Breloom, Celebi and other Bug, Fighting and Grass types hard. Night Slash sweeps out Azelf, Dusknoir and Gengar badly. Bullet Punch's move priority and average base power damages Pokemon that resists the other attacks.
Mamoswine- Adamant (Life Orb) Snow Cloak
EVs: Atk 252, SpD 156, Spd 100
Ice Shard, Earthquake, Endeavor, Stone Edge
Mamoswine's HP/Atk spread enable's him to be a decent tank, but a superior sweeper. Earthquake's 180 power wipes out everyone that tries to "un-stall" Mamoswine. Ice Shard 0HKO dragon types even with max Def investments. Endeavor brings even the bulkiest walls down to low HP, then hiting them hard with either Earthquake for slower walls: Blissey, Bronzong, Foretress, etc., and Ice Shared for faster ones like Gliscor, Metagross, etc.
Togekiss- Modest (King's Rock) Serene Grace
EVs: SpA 252, Spd 252, HP 4
Air Slash, Flamethrower, Aura Sphere, Roost
Togekiss' overall stat spread gives it all the right to be in the OU ladder. With it's Serene Grace ability, it boosts the chance of Air Slash to flinch the opponent, plus the King's Rock giving the move 71.7% chance of Flinch. Flamethrower takes out Ice counters like: Weavile, Froslass and Mamoswine. Aura Sphere hits most counters like: Empoleon, Magnezone, Metagross & etc.
Tyranitar- Adamant (Muscle Band) Sand Stream
EVs: Atk 252, Def 252, HP 4
Earthquake, Aqua Tail, Crunch, Fire Punch
For the last slot, I chose Tyranitar over Metagross, because of its defensive stats and HP. Earthquake hits most late-game sweepers like Electivire, Heatran, Jolteon & etc. Aqua Tail sweeps out OUs like: Infernape, Rotom-H, Hippwdon, etc. Crunch takes out Bronzong, Azelf, and other Ghost and Psychic types. Fire Punch punches out Roserade, Celebi & Magnezone.