Gardevoir-Mega @ Gardevoirite
Ability: Trace
EVs: 228 HP / 136 Def / 144 SpA
Quiet Nature
IVs: 0 Atk
- Hyper Voice
- Psyshock
- Trick Room
- Protect
Diancie @ Stone Plate
Ability: Clear Body
EVs: 252 HP / 252 Atk / 4 SpA
Brave Nature
IVs: 1 Spe
- Diamond Storm
- Earth Power
- Trick Room
- Protect
Heatran @ Safety Goggles
Ability: Flash Fire
EVs: 248 HP / 4 Def / 252 SpA / 4 SpD
Quiet Nature
IVs: 0 Atk / 1 Spe
- Eruption
- Heat Wave
- Earth Power
- Protect
Amoonguss @ Rocky Helmet
Ability: Regenerator
EVs: 252 HP / 172 Def / 84 SpD
Relaxed Nature
IVs: 0 Atk / 1 Spe
- Energy Ball
- Rage Powder
- Spore
- Protect
Gyarados @ Choice Band
Ability: Intimidate
EVs: 252 HP / 252 Atk / 4 Def
Brave Nature
IVs: 1 Spe
- Waterfall
- Double-Edge
- Earthquake
- Sleep Talk
Talonflame @ Choice Band
Ability: Gale Wings
EVs: 252 HP / 252 Atk / 4 Spe
Adamant Nature
- Brave Bird
- Flare Blitz
- U-turn
- Sleep Talk