Scizor: if you are gonna run a Life Dance set, run 252 Atk/ 212 HP/ 44 SDef cuz Scizor needs more Bulk to Set up Swords Dance and Life Orb Recoil definitely doesn't help. STAB Tech'd SD Boosted +1 Priority Bullet Punch makes up for Spd EVs but i would Switch Brick Break for Superpower since Bulky Tyrannitar can survive Brick Break and Fire Blast Scizor away.
Sharpedo: looks great.
Salamence: if your Gonna run Adamant MoxieMence, switch Dragon Dance for Outrage and give him a Choice Scarf. late game Sweeper with Moxie. BAM!
Metagross: K 4 of your pokes have Adamant natures. Adamant should be used on something Like Haxorus that is NEVER gonna use its SAtk stat for anything. Metagross has decent SAtk and Can make a great Mixed Attacker:
Metagross @ Life Orb
Trait: Clear Body
Naive Nature: (+Spd, -SDef)
EVs: 252 Spd/ 212 Atk/ 144 SAtk
- Bullet Punch
- Psychic
- Earthquake
- Focus Blast
this set benefits your lack of Special Attackers.
Rotom-W: consider this set:
Rotom-W @ Choice Scarf
Trait: Levitate
Modest Nature (+SAtk, -Atk)
EVs: 252 SAtk/ 212 Spd/ 144 HP
- Hydro Pump
- Volt Switch
- Trick
- Will-O-Wisp
Volcarona @ Leftovers
Trait: Flame Body
Timid Nature (+Spd, -Atk)
EVs: 252 SAtk/ 212 Spd/ 144 HP
- Fire Blast
- Quiver Dance
- Bug Buzz
- Psychic
try this set. BulkyRona = good.