#2.31
Ivysaur/Nidoqueen
2.31
grassground
#31.2
Nidoqueen/Ivysaur
31.2
poisongrass

70(-10)
HP
80(+10)
75(+7)
ATK
68(-7)
79(+8)
DEF
71(-8)
78(+2)
SP.ATK
76(-2)
81(-2)
SP.DEF
83(+2)
70(+5)
SPEED
65(-5)
453(+10)
TOTAL
443(-10)

Regular
Poison Point: On contact, the attacker has a 30% chance to be poisoned.
Overgrow: When it has 1/3rd or less max HP, Grass-type moves have 1.5x power.
Rivalry: Inflicts 1.25x damage against the same gender but 0.75× to the opposite gender. Doesn't work if either Pokémon is genderless.
Hidden
Chlorophyll: 2x SPEED in sunny weather.
Sheer Force: Effect chance moves have 1.3x power but lose the effect.

x4
ice
-
x4
x2
bugfireflying
fireflyingicepsychic
x2
x1
darkdragonfairyfightingghostgrassnormalpoisonpsychicsteelwater
bugdarkdragonghostgroundnormalpoisonrocksteel
x1
x1/2
groundrock
electricfairyfightingwater
x1/2
x1/4
-
grass
x1/4
x0
electric
-
x0

#1
Bulbasaur
1
grasspoison
Lv.16
#2
Ivysaur
2
grasspoison
Lv.32
#3
Venusaur
3
grasspoison
#29
Nidoran♀
29
poison
Lv.16
#30
Nidorina
30
poison
MOONSTONE
#31
Nidoqueen
31
poisonground