Charizard

POKEFELLA BUILD (Let's Go, Pikachu! / Eevee!)

(PHYSICAL ATTACKER) suitable for Mega Charizard X

Charizard
Adamant Nature
- Earthquake
- Outrage
- Roost
- Flare Blitz

(SPECIAL ATTACKER) suitable for Mega Charizard Y

Charizard
Timid Nature
- Solar Beam
- Protect
- Roost
- Heat Wave

POKEFELLA BUILD (for other game versions)

Charizard (M) @ Charti Berry
EVs: 6 Def / 252 SpA / 252 Spe
Ability: Solar Power
Timid Nature
- Blast Burn
- Air Slash
- Solar Beam
- Protect

If you want a build other than what is shown here, you can choose the listing Any Custom Pokemon.