69 Pokémon in Pokémon FireRed that deal 2× damage tograss
Hit it with
flyingpoisonbugfireice
bulbasaur
grasspoison
ivysaur
grasspoison
venusaur
grasspoison
charmander
fire
charmeleon
fire
charizard
fireflying
caterpie
bug
metapod
bug
butterfree
bugflying
weedle
bugpoison
kakuna
bugpoison
beedrill
bugpoison
pidgey
normalflying
pidgeotto
normalflying
pidgeot
normalflying
spearow
normalflying
fearow
normalflying
ekans
poison
arbok
poison
nidoran-f
poison
nidorina
poison
nidoqueen
poisonground
nidoran-m
poison
nidorino
poison
nidoking
poisonground
vulpix
fire
ninetales
fire
zubat
poisonflying
golbat
poisonflying
oddish
grasspoison
gloom
grasspoison
vileplume
grasspoison
paras
buggrass
parasect
buggrass
venonat
bugpoison
venomoth
bugpoison
growlithe
fire
arcanine
fire
bellsprout
grasspoison
weepinbell
grasspoison
victreebel
grasspoison
tentacool
waterpoison
tentacruel
waterpoison
ponyta
fire
rapidash
fire
farfetchd
normalflying
doduo
normalflying
dodrio
normalflying
dewgong
waterice
grimer
poison
muk
poison
cloyster
waterice
gastly
ghostpoison
haunter
ghostpoison
gengar
ghostpoison
koffing
poison
weezing
poison
scyther
bugflying
jynx
icepsychic
magmar
fire
pinsir
bug
gyarados
waterflying
lapras
waterice
flareon
fire
aerodactyl
rockflying
articuno
iceflying
zapdos
electricflying
moltres
fireflying
dragonite
dragonflying