Simply put, I want to know what counters others think I might expect trouble from, and whether this team would be capable of avoiding or overcoming them if played right.
Absol (M) @ (Focus Sash)

Trait: Super Luck
EVs: 252 Atk / 252 Spd / 4 SDef
Adamant Nature (+Atk, -SAtk)
- Sucker Punch
- Psycho Cut
- Swords Dance
- Night Slash
Hitmontop (M) @ (Dark Gem)

Trait: Technician
EVs: 252 Atk / 4 SDef / 252 HP
Adamant Nature (+Atk, -SAtk)
- Stone Edge
- Sucker Punch
- Mach Punch
- Fake Out
Azelf @ (Salac Berry)

Trait: Levitate
EVs: 216 Atk / 4 SDef / 248 Spd / 40 HP
Hasty Nature (+Spd, -Def)
- Explosion
- Zen Headbutt
- Fire Punch
- U-turn
Rhyperior (M) @ (Leftovers)

Trait: Solid Rock
EVs: 192 Atk / 16 Def / 84 SDef / 216 HP
Adamant Nature (+Atk, -SAtk)
- Stealth Rock
- Stone Edge
- Earthquake
- Roar
Porygon-Z @ (Life Orb)

Trait: Adaptability
EVs: 4 HP / 252 SAtk / 252 Spd
Modest Nature (+SAtk, -Atk)
- Tri Attack
- Psyshock
- Dark Pulse
- Nasty Plot
Azumarill (F) @ (Leftovers)

Trait: Huge Power
EVs: 200 Atk / 16 Def / 56 SDef / 236 HP
Adamant Nature (+Atk, -SAtk)
- Aqua Jet
- Ice Punch
- Superpower
- Double-Edge