Help with my team

[ZeganZoma]

Hey guys. Back again. This time, I'm trying to build a team revolving around Mega-Gardevior. Here's what i have so far.

Gardevior w/ Gardeviorite
Nature: Modest
IVs: 252 Spd/ 232 SpA/ 24 Def
Moveset:
Hypervoice
Psyshock
Shadow Ball
Focus Blast

Starmie w/ Leftovers
Nature: Timid
IVs: 252 Spd/ 252 SpA/ 4 SpD
Moveset:
Rapid Spin
Psyshock
Ice Beam
Hydropump


Ferrothron w/ Leftovers
Nature: Relaxed
IVs: 252 Hp/ 176 SpD/ 80 Def
Moveset:
Stealth Rock
Thunder Wave
Gyro Ball
Powerwhip


Volcarona w/ Leftovers
Nature: Timid
IVs: 252 SpA/ 252 Spe/ 4 SpD
Moveset:
Quiver Dance
Fiery Dance
Bug Buzz
Giga Drain

Any and all help is appreciated.

 

[PlatinumDude]

Gyro Ball and Thunder Wave don't work well together because Gyro Ball weakens if the opponent's Speed gets lower. Ferrothorn would rather have the passive recovery of Leech Seed, so drop either Gyro Ball or Thunder Wave for it.

Bisharp or Mandibuzz are also handy partners for Gardevoir, as they can easily deal with Aegislash. The former discourages Stealth Rock from being blown away by Defog, while the latter provides Defog support for Volcarona:

Bisharp:
-Sucker Punch
-Iron Head
-Knock Off
-Pursuit
Nature: Adamant
EVs: 4 HP/252 Atk/252 Spe
Item: Dread Plate/Black Glasses/Life Orb
Ability: Defiant

Mandibuzz:
-Foul Play
-Roost
-Taunt/Whirlwind
-Defog
Nature: Bold
EVs: 248 HP/136 Def/108 SDef/16 Spe
Item: Leftovers
Ability: Overcoat

Heatran and Tyranitar are also good partners to handle Talonflame:

Heatran:
-Lava Plume
-Protect
-Taunt/Roar/Stealth Rock
-Will-o-Wisp/Toxic
Nature: Calm
EVs: 248 HP/220 SDef/40 Spe
Item: Leftovers

or
-Substitute
-Toxic
-Lava Plume/Fire Blast/Flamethrower
-Protect/Earth Power
Nature: Timid
EVs: 252 SAtk/12 SDef/244 Spe
Item: Leftovers

or
-Overheat/Fire Blast
-Flash Cannon
-Stone Edge/Earth Power
-Flamethrower/Fire Blast/Hidden Power (Ice)
Nature: Modest
EVs: 252 SAtk/4 SDef/252 Spe
Item: Choice Scarf

Tyranitar:
-Stone Edge
-Crunch
-Pursuit
-Earthquake
Nature: Jolly
EVs: 252 Atk/4 Def/252 Spe
Item: Choice Scarf
Ability: Sand Stream

or
-Stealth Rock
-Stone Edge/Ice Beam
-Crunch
-Earthquake/Fire Blast
Nature: Impish/Relaxed
EVs: 248 HP/252 Def/8 SDef
Item: Leftovers
Ability: Sand Stream