Here is my team
Aerodactyl-Mega @ Weakness Policy
Ability: Defiant
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Brave Nature
- Metronome
Victini @ Starf Berry
Ability: Harvest
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Relaxed Nature
- Metronome
Not a big reason to pick these two. Mega Aero has good stats and it can stack a lot of boosts with Defiant and Weakness Policy. Victini can stack boosts with multiple harvested Starf Berries, stalling a few turns with Dynamax. Even though that sounds nice in concept, All the time Victini is kept at high hp all the battle, or it drops fast without triggering the berry or it doesnt accomplish anything with the boosts, so in practice this set is bad, but i wanted to share it.
BONUS:
Chansey (F) @ Eviolite
Ability: Color Change
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Relaxed Nature
- Metronome
Change your Normal typing for ... probably ... a better defensive typing... for one attack. Not really good, but you might have some fun with it.
Aerodactyl-Mega @ Weakness Policy
Ability: Defiant
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Brave Nature
- Metronome
Victini @ Starf Berry
Ability: Harvest
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Relaxed Nature
- Metronome
Not a big reason to pick these two. Mega Aero has good stats and it can stack a lot of boosts with Defiant and Weakness Policy. Victini can stack boosts with multiple harvested Starf Berries, stalling a few turns with Dynamax. Even though that sounds nice in concept, All the time Victini is kept at high hp all the battle, or it drops fast without triggering the berry or it doesnt accomplish anything with the boosts, so in practice this set is bad, but i wanted to share it.
BONUS:
Chansey (F) @ Eviolite
Ability: Color Change
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe
Relaxed Nature
- Metronome
Change your Normal typing for ... probably ... a better defensive typing... for one attack. Not really good, but you might have some fun with it.