Kyurem-Black @ Leftovers
Ability: Teravolt
EVs: 108 HP / 252 SpA / 148 Spe
Modest Nature
IVs: 0 Atk
- Substitute
- Ice Beam
- Earth Power
- Protect
Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 208 Atk / 48 SpA / 252 Spe
Hasty Nature
- Diamond Storm
- Moonblast
- Earth Power
- Protect
Bisharp @ Life Orb
Ability: Defiant
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Sucker Punch
- Knock Off
- Iron Head
- Protect
Amoonguss @ Sitrus Berry
Ability: Regenerator
EVs: 252 HP / 172 Def / 84 SpD
Sassy Nature
IVs: 0 Atk / 0 Spe
- Giga Drain
- Rage Powder
- Spore
- Protect
Keldeo-Resolute @ Life Orb
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Hydro Pump
- Secret Sword
- Protect
- Quick Guard
Talonflame @ Life Orb
Ability: Gale Wings
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Brave Bird
- Flare Blitz
- Protect
- Tailwind
Ability: Teravolt
EVs: 108 HP / 252 SpA / 148 Spe
Modest Nature
IVs: 0 Atk
- Substitute
- Ice Beam
- Earth Power
- Protect
Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 208 Atk / 48 SpA / 252 Spe
Hasty Nature
- Diamond Storm
- Moonblast
- Earth Power
- Protect
Bisharp @ Life Orb
Ability: Defiant
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Sucker Punch
- Knock Off
- Iron Head
- Protect
Amoonguss @ Sitrus Berry
Ability: Regenerator
EVs: 252 HP / 172 Def / 84 SpD
Sassy Nature
IVs: 0 Atk / 0 Spe
- Giga Drain
- Rage Powder
- Spore
- Protect
Keldeo-Resolute @ Life Orb
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Hydro Pump
- Secret Sword
- Protect
- Quick Guard
Talonflame @ Life Orb
Ability: Gale Wings
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Brave Bird
- Flare Blitz
- Protect
- Tailwind
Really good and easy to use mega diancie team. I don't really play in lots of tournaments or anything, and im not sure if thats a requirement, but i have beaten some of the more prominent players with this team. I built it around the always great bisharp talonflame core that matches up so well with nearly the entire metagame. Diancie and talonflame put in major work against most sun teams, and a last ditch tailwind from talon will seal games. Kyub and amoonguss give you a great matchup against rain, as well as thalk teams and team glenn. Bisharp, talonflame and amoonguss give you a great trick room matchup. Keldeo patches up the team well in that it ohko's kang and gives me a second check to a lot of threats. Really the closest thing to a matchup proof team ive made. I can ohko every single mon in tier 1 with at least one team member and every single one in 1.5 except for rotom, who is huge spore and sub bait. A fwg core combined with a dragon fairy steel core gives you lots of coverage and balance.