1st Competitive D/P team

[Krul]

Salamence @ Life Orb
Nature: Adamant (+Atk –SAtk)
Trait: Intimidate
EV’s: 4 HP / 252 Atk / 252 Spd
Dragon Dance
Dragon Claw
Rock Slide
Earthquake

Rhyperior @ Choice Band
Nature: Brave (+Atk -Spd)
Trait: Hard Rock
Evs: 4 HP / 252 Atk / 252 SpDef
Megahorn
Stone Edge
Avalanche
Earthquake

Blissey @ Leftovers
Nature: Bold (+Def –Atk)
Trait: Natural Cure
Evs: 252 HP / 252 Def / 4 SpDef
Softboiled
Heal Bell
Seismic Toss
Thunderwave

Gengar @ Black Sludge
Nature: Modest/Timid
Trait: Levitate
Evs: 4 HP / 252 SAtk / 252 Spd
Hypnosis
Shadow Ball
Focus Blast
Thunderbolt

Weezing @ Leftovers
Bold (+Def, -Atk)
Trait: Levitate
EV's: 252 HP / 180 Def / 76 SpAtk
Will-o-Wisp
Pain Split
Haze
Fire Blast

Milotic @ Leftovers
Bold (+Def –Atk)
Trait: Marvel Scale
Evs: 252 HP / 252 Def / 4 SpDef
Rest
Sleep Talk
Surf
Ice Beam

Any help appreciated.