#3.37
Venusaur/Vulpix
3.37
grassfire
#37.3
Vulpix/Venusaur
37.3
firepoison

66(+14)
HP
52(-14)
54(-14)
ATK
68(+14)
54(-14)
DEF
68(+14)
83(+17)
SP.ATK
66(-17)
88(+12)
SP.DEF
76(-12)
70(-5)
SPEED
75(+5)
415(+10)
TOTAL
405(-10)

Regular
Flash Fire: Immune to Fire-type moves. Fire-type moves deal 1.5x damage after hit with a Fire-type move.
Overgrow: When it has 1/3rd or less max HP, Grass-type moves have 1.5x power.
Hidden
Chlorophyll: 2x SPEED in sunny weather.
Drought: Upon entering battle, the weather becomes sunny (For all Pokémon on the field, Fire-type moves deal 1.5x damage and Water-type moves deal 0.5x damage).

x4
-
ground
x4
x2
flyingpoisonrock
psychicrockwater
x2
x1
bugdarkdragonfightingfireghostgroundicenormalpsychicwater
darkdragonelectricflyingghostnormal
x1
x1/2
electricfairysteel
fightingfireicepoisonsteel
x1/2
x1/4
grass
bugfairygrass
x1/4

#1
Bulbasaur
1
grasspoison
Lv.16
#2
Ivysaur
2
grasspoison
Lv.32
#3
Venusaur
3
grasspoison
#37
Vulpix
37
fire
FIRESTONE
#38
Ninetales
38
fire