#113.450
Chansey/Necrozma
113.450
Artistzerdguyyy
NormalPsychic
#450.113
Necrozma/Chansey
450.113
ArtistJapeal
PsychicNormal

199(+51)
HP
148(-51)
73(+34)
ATK
39(-34)
69(+32)
DEF
37(-32)
65(-31)
SP.ATK
96(+31)
99(+5)
SP.DEF
94(-5)
69(+10)
SPEED
59(-10)
574(+101)
TOTAL
473(-101)

Regular
Reg.
Prism Armor: Incoming super effective damage is reduced by 25%. This ability isn't bypassed by Mold Breaker, Teravolt, or Turboblaze.
Natural Cure: Status effect is healed upon switching out.
Serene Grace: Doubles the effect chance of moves.
Hidden
HA
Healer: Adjacent allies have a 30% chance of curing their major status problem each turn.

x2
BugDark
x2
x1
DragonElectricFairyFightingFireFlyingGrassGroundIceNormalPoisonRockSteelWater
x1
x0.5
Psychic
x0.5
x0
Ghost
x0

#259
9
Happiny
259
Artistblaquaza
Normal
Oval Stone
#113
+
Chansey
113
Artistkingofthe_x_roads
Normal
Lv.42
#242
+
Blissey
242
ArtistGame Freak & holgast
Normal
#259
9
Happiny
259
Artistblaquaza
Normal
Oval Stone
#113
+
Chansey
113
Artistkingofthe_x_roads
Normal
Lv.42
#242
+
Blissey
242
ArtistGame Freak & holgast
Normal
#450
6
Necrozma
450
ArtistThe Pokémon Company & holgast
Psychic
Battle Only
#470
5
Ultra Necrozma
470
Artistbrassbug
PsychicDragon
#450
6
Necrozma
450
ArtistThe Pokémon Company & holgast
Psychic
Battle Only
#470
5
Ultra Necrozma
470
Artistbrassbug
PsychicDragon

Kanto Daycare (gift)
Pokemon: 259
Cinnabar Island (trade), Cerulean Cave, Safari Zone A1, A2, A3, A4, Evolve Happiny (holding Oval Stone @ 5am-7pm)
Pokemon: 113
Evolve Chansey (Lv42)
Pokemon: 242
Mt. Moon (legendary)
Pokemon: 450
Use Photon Geyser holding Necrozium (legendary)
Pokemon: 470