Rate My First Platinum Team!!!

[Shawk]

Okay, I am new to battling so some of my team might suck. Please just help me out though. Some of my stuff is from Smogon. The ones that aren't trained yet I need some help with. And if I'm using Item Clause, is two life orbs okay? Thanks in advance!!

(Not trained yet)
Aggron w/ Leftovers ;306;
Nature: Adamant
EVs: 252 atk 252 def 4 hp
Ability: Rock Head
-Earthquake
-Metal Burst
-Aqua Tail
-Avalanche

Scizor w/ Life Orb ;212;
Nature: Adamant
EVs: 32 hp 252 atk 224 spd
Ability: Technician
-Swords Dance
-Bullet Punch
-Brick Break
-X-Scissor

Weavile w/ Expert Belt ;461;
Nature: Jolly
EVs: 40 hp 252 atk 216 spd
Ability: Pressure
-Swords Dance
-Ice Shard
-Night Slash
-Brick Break

(Not trained yet)
Forretress w/ Shed Shell ;205;
Nature: Relaxed
EVs: 252 hp 112 atk 144 def
Ability: Sturdy
-Spikes/Toxic Spikes
-Earthquake/Gyro Ball
-Rapid Spin
-Explosion

On this one I'm thinking Gyro Ball because its relaxed but I dunno...

Gengar w/ Life Orb ;094;
Nature: Timid
EVs: 252 sp atk 252 spd 4 def
Ability: Levitate
-Shadow Ball
-Thunderbolt
-Focus Blast
-Energy Ball

Aerodactyl w/ ???? (help here please!!!) ;142;
Nature: Adamant
EVs: 252 atk 252 spd 4 def
Ability: Pressure
-Earthquake
-Stone Edge
-Ice Fang
-Crunch

 

[Celebi97]

well, this team seems to have a solid offense but no walls. What would you do against a blissy, for instance? You can't wear it down with toxic case you have none and if you encounter a scarfed portgonz you could have a little trouble. Solid team, but too many sweepers.

 

[Reno]

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