Z Koko aegi sand sun 18

Charizard @ Charizardite Y
Ability: Blaze
EVs: 232 HP / 168 Def / 72 SpA / 16 SpD / 20 Spe
Modest Nature
IVs: 0 Atk
- Heat Wave
- Overheat
- Solar Beam
- Protect

Landorus-Therian @ Assault Vest
Ability: Intimidate
Level: 50
Shiny: Yes
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Earthquake
- Rock Slide
- U-turn
- Imprison

Tyranitar @ Weakness Policy
Ability: Sand Stream
Level: 50
Shiny: Yes
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
IVs: 3 Spe
- Rock Slide
- Crunch
- Low Kick
- Protect

Tapu Koko @ Electrium Z
Ability: Electric Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Dazzling Gleam
- Thunder
- Protect

Aegislash @ Life Orb
Ability: Stance Change
EVs: 252 HP / 4 Def / 252 SpA
Modest Nature
- Shadow Ball
- Iron Head
- Wide Guard
- King's Shield

Cresselia @ Wiki Berry
Ability: Levitate
Level: 50
Shiny: Yes
EVs: 244 HP / 108 Def / 156 SpD
Sassy Nature
IVs: 0 Atk / 0 Spe
- Psychic
- Ice Beam
- Trick Room
- Ally Switch