Diancie @ Diancite - Naive Nature (Magic Bounce)
EVs: 4 Attack / 252 Sp. Attack / 252 Speed
move 1: Diamond Storm
move 2: Moonblast
move 3: Earth Power
move 4: Calm Mind

Skarmory @ Shed Shell - Impish Nature (Sturdy)
EVs: 252 HP / 252 Defense / 4 Sp. Defense
move 1: Roost
move 2: Defog
move 3: Brave Bird
move 4: Whirlwind

Keldeo @ Choice Specs - Timid Nature (Justified)
EVs: 4 HP / 252 Sp. Attack / 252 Speed
move 1: Hydro Pump
move 2: Secret Sword
move 3: Icy Wind
move 4: Hidden Power Flying

Cresselia @ Light Clay - Bold Nature (Levitate)
EVs: 248 HP / 112 Defense / 12 Sp. Defense / 136 Speed
move 1: Lunar Dance
move 2: Reflect
move 3: Light Screen
move 4: Ice Beam

Chansey @ Eviolite - Bold Nature (Natural Cure)
EVs: 4 HP / 252 Defense / 252 Sp. Defense
move 1: Soft-Boiled
move 2: Stealth Rock
move 3: Thunder Wave
move 4: Seismic Toss

Landorus-T @ Choice Scarf - Adamant Nature (Intimidate)
EVs: 252 Attack / 4 Defense / 252 Speed
move 1: Earthquake
move 2: U-turn
move 3: Knock Off
move 4: Stone Edge