Test team

Palossand (M) @ Weakness Policy
Ability: Water Compaction
Level: 50
Shiny: Yes
EVs: 4 HP / 252 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Amnesia
- Earth Power
- Shadow Ball
- Shore Up

Smeargle (M) @ Adrenaline Orb
Ability: Own Tempo
Level: 50
EVs: 252 HP / 4 Atk / 252 Spe
Hasty Nature
IVs: 0 Atk
- Water Shuriken
- Rage Powder
- Protect
- Floral Healing

Rayquaza-Mega @ Life Orb
Ability: Air Lock
Level: 50
EVs: 252 Atk / 4 SpD / 252 Spe
Naive Nature
- Draco Meteor
- Dragon Ascent
- Surf
- Protect

Tapu Koko @ Tapunium Z
Ability: Electric Surge
EVs: 252 HP / 252 Spe
Timid Nature
IVs: 0 Atk
- Nature's Madness
- Electroweb
- Psych Up
- Protect

Yveltal @ Leftovers
Ability: Dark Aura
EVs: 4 Atk / 252 SpA / 252 Spe
Mild Nature
- Dark Pulse
- Oblivion Wing
- Roost
- Sucker Punch

Scizor-Mega (M) @ Scizorite
Ability: Technician
Level: 50
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Aerial Ace
- Bug Bite
- Bullet Punch
- Protect