30 Pokémon in Pokémon Emerald that deal 2× damage topsychic
Hit it with
bugghostdark
poochyena
dark
mightyena
dark
wurmple
bug
silcoon
bug
beautifly
bugflying
cascoon
bug
dustox
bugpoison
nuzleaf
grassdark
shiftry
grassdark
surskit
bugwater
masquerain
bugflying
nincada
bugground
ninjask
bugflying
shedinja
bugghost
sableye
darkghost
volbeat
bug
illumise
bug
carvanha
waterdark
sharpedo
waterdark
cacturne
grassdark
crawdaunt
waterdark
anorith
rockbug
armaldo
rockbug
shuppet
ghost
banette
ghost
duskull
ghost
dusclops
ghost
absol
dark
pinsir
bug
heracross
bugfighting