Template:PokemonOldGroundPoison

Move types which are good on {{{1}}}: Bug¹, Ground, Ice, Psychic, Water
Move types which are bad on {{{1}}}: Bug², Fighting, Rock
Move types which are very bad on {{{1}}}: Poison
Move types which don't effect {{{1}}}: Electric

All other move types are normal effectiveness on {{{1}}}.

¹ – Red/Blue/Yellow only
² – All other Pokemon games