Random Team 2.0

Zygarde @ Choice Band
Ability: Aura Break
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Extreme Speed
- Thousand Arrows
- Outrage
- Toxic

Tapu Koko @ Zap Plate
Ability: Electric Surge
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- U-turn
- Thunderbolt
- Hidden Power [Ice]
- Taunt

Magearna @ Assault Vest
Ability: Soul-Heart
EVs: 248 HP / 8 SpA / 252 SpD
Sassy Nature
- Fleur Cannon
- Iron Head
- Hidden Power [Fire]
- Volt Switch

Medicham-Mega @ Medichamite
Ability: Pure Power
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Fake Out
- High Jump Kick
- Zen Headbutt
- Ice Punch

Greninja @ Choice Scarf
Ability: Protean
Shiny: Yes
EVs: 176 Atk / 80 SpA / 252 Spe
Naive Nature
- Rock Slide
- U-turn
- Ice Beam
- Low Kick

Landorus-Therian @ Leftovers
Ability: Intimidate
Shiny: Yes
EVs: 252 HP / 216 Def / 24 SpD / 16 Spe
Impish Nature
- Stealth Rock
- Earthquake
- Hidden Power [Ice]
- U-turn