Ho-oh@Life Orb
Ability: Regenerator
EVs: 252 Att / 4 Def/ 252 Spe
Adamant
~Flame Charge
~Sacred Fire
~Brave Bird
~Roost
Groudon@Leftovers
Ability: Drought
EVs: 252 Hp / 4 Att / 252 Def
Impish
~Stealth Rock
~Earthquake
~Stone Edge
~Dragon Tail
Forretress@Leftovers
Ability: Sturdy
EVs: 252 Hp / 4 Def / 252 SpD
Careful
~Rapid Spin
~Spikes
~Toxic
~Pain Split
Palkia@Choice Scarf
Ability: Pressure
EVs: 4 Hp / 252 SpA / 252 Spe
Timid
~Special Rend
~Surf
~Thunderbolt
~Fire Blast
Chansey@Evolite
Ability: Natural Cure
EVs: 4 Hp / 252 Def / 252 SpD
Calm
~Softboiled
~Heal Bell
~Toxic
~Seismic Toss
Arceus-Ghost@Spooky Plate
Ability: Multitype
EVs: 252 Hp / 4 SpA / 252 Spe
Timid
~Calm Mind
~Judgement
~Focus Blast
~Recover
