#29.242
Nidoran♀/Blissey
29.242
ArtistJapeal
PoisonNormal
#242.29
Blissey/Nidoran♀
242.29
ArtistJapeal
NormalPoison

121(-67)
HP
188(+67)
22(-12)
ATK
34(+12)
24(-14)
DEF
38(+14)
51(-12)
SP.ATK
63(+12)
71(-32)
SP.DEF
103(+32)
50(+5)
SPEED
45(-5)
339(-132)
TOTAL
471(+132)

Regular
Reg.
Natural Cure: Status effect is healed upon switching out.
Serene Grace: Doubles the effect chance of moves.
Poison Point: On contact, the attacker has a 30% chance to be poisoned.
Rivalry: Inflicts 1.25x damage against the same gender and 0.75× to the opposite gender. Doesn't work if either Pokémon is genderless.
Hidden
HA
Healer: Adjacent allies have a 30% chance of curing their major status problem each turn.
Hustle: Physical moves have 1.5x damage and 0.8x accuracy.

x2
GroundPsychic
x2
x1
DarkDragonElectricFightingFireFlyingIceNormalRockSteelWater
x1
x0.5
BugFairyGrassPoison
x0.5
x0
Ghost
x0

#29
6
Nidoran♀
29
ArtistGame Freak & holgast
Poison
Lv.16
#30
9
Nidorina
30
Artistretrogamer9934
Poison
Moon Stone
#31
+
Nidoqueen
31
ArtistGame Freak
PoisonGround
#29
6
Nidoran♀
29
ArtistGame Freak & holgast
Poison
Lv.16
#30
9
Nidorina
30
Artistretrogamer9934
Poison
Moon Stone
#31
+
Nidoqueen
31
ArtistGame Freak
PoisonGround
#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

Route 3, 9, 22, Safari Zone A1, A3
Pokemon: 29
Route 9, 35, 36, Safari Zone A1, A2, A3, A4, Viridian River, Evolve Nidoran♀ (Lv16)
Pokemon: 30
Evolve Nidorina (Moon Stone)
Pokemon: 31
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