Miraidon
Miraidon
Miraidon → OL → Form Name
DRAGON/electric 
Miraidon Form
Start with Miraidon. After Overload (OL), it changes into its OL form. And unlock dream ability.
Miraidon
Miraidon
First Form •
OVERLOAD→
OL Form
OL Form
OL Form •
Abilities
Recommended ability setup. Dream Ability unlocks after Overload (OL).
Skill
Ability 
Sniper
Dream Ability
Power Charging X
Personality
Best personality options for Miraidon 
Personality: Modest
P.ATK -10%SP.ATK +10%
Personality: Timid
P.ATK −10%SPD +10%
Held Item
Recommended held items.
Charged dragon claw
MAIN •
MAIN
Quick claw 
★
Gear
Set 1
Set 2
★ MAIN
Hidden Skills
Hidden skill
Tip:
• main focus on speed 70% strike cards in speed 30% sp attck.
• Hidden skill in speed skill gives low speed if still want to use you can.
• for miraidon main need hooh gear but you can use what you have 
Disclaimer: This is a basic recommended build. Some builds might need to be changed in order to adapt your Pokémon to the current meta, or to simply adapt yourself to the enemies you play against.