81 Pokémon in Pokémon Gold that deal 2× damage toground
Hit it with
watergrassice
chikorita
grass
bayleef
grass
meganium
grass
totodile
water
croconaw
water
feraligatr
water
wooper
waterground
quagsire
waterground
bellsprout
grasspoison
weepinbell
grasspoison
victreebel
grasspoison
hoppip
grassflying
skiploom
grassflying
jumpluff
grassflying
paras
buggrass
parasect
buggrass
poliwag
water
poliwhirl
water
poliwrath
waterfighting
politoed
water
magikarp
water
gyarados
waterflying
goldeen
water
seaking
water
slowpoke
waterpsychic
slowbro
waterpsychic
slowking
waterpsychic
oddish
grasspoison
gloom
grasspoison
vileplume
grasspoison
bellossom
grass
sunkern
grass
sunflora
grass
exeggcute
grasspsychic
exeggutor
grasspsychic
marill
water
azumarill
water
psyduck
water
golduck
water
smoochum
icepsychic
jynx
icepsychic
qwilfish
waterpoison
tentacool
waterpoison
tentacruel
waterpoison
krabby
water
kingler
water
staryu
water
starmie
waterpsychic
shellder
water
cloyster
waterice
corsola
waterrock
remoraid
water
octillery
water
chinchou
waterelectric
lanturn
waterelectric
seel
water
dewgong
waterice
tangela
grass
vaporeon
water
horsea
water
seadra
water
kingdra
waterdragon
delibird
iceflying
swinub
iceground
piloswine
iceground
mantine
waterflying
sneasel
darkice
lapras
waterice
omanyte
rockwater
omastar
rockwater
kabuto
rockwater
kabutops
rockwater
bulbasaur
grasspoison
ivysaur
grasspoison
venusaur
grasspoison
squirtle
water
wartortle
water
blastoise
water
articuno
iceflying
suicune
water
celebi
psychicgrass