#113.213
Chansey/Shuckle
113.213
Artistswonkfish
NormalRock
#213.113
Shuckle/Chansey
213.113
Artistmilchik
BugNormal

173(+77)
HP
96(-77)
8(+2)
ATK
6(-2)
155(+75)
DEF
80(-75)
26(+8)
SP.ATK
18(-8)
146(-42)
SP.DEF
188(+42)
20(-15)
SPEED
35(+15)
528(+105)
TOTAL
423(-105)

Regular
Reg.
Sturdy: Can't be 1-hit KO'd at full HP.
Gluttony: Eats its held berry when HP is below 50% (vs 25%).
Natural Cure: Status effect is healed upon switching out.
Serene Grace: Doubles the effect chance of moves.
Hidden
HA
Contrary: Stat changes have the opposite effect.
Healer: Adjacent allies have a 30% chance of curing their major status problem each turn.

x4
Fighting
-
x2
GrassGroundSteelWater
FireFlyingRock
x1
BugDarkDragonElectricFairyIcePsychicRock
BugDarkDragonElectricFairyFightingIceNormalPoisonPsychicSteelWater
x0.5
FireFlyingNormalPoison
GrassGround
x0
Ghost
Ghost

#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

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
Rock Tunnel, Union Cave
Pokemon: 213