>>47373829Vote on which typing in pic related is worse
Normal/Ghost coverage: resisted by 4 pokemon
Fire/Dragon coverage: resisted by 8 pokemon
Water/Flying coverage: resisted by 9 pokemon
Electric/Ice coverage: resisted by 7 pokemon, no effect on Shedinja
Fighting/Ghost coverage: universally unresisted
Poison/Ghost coverage: resisted by 13 pokemon
Ground/Rock coverage: resisted by 4 pokemon
Psychic/Ground coverage: resisted by 21 pokemon, no effect on 7 pokemon including Shedinja
Bug/Ghost coverage: resisted by 38 pokemon.
Dark/Fairy coverage: resisted by 6 pokemon
Steel/Ghost coverage: resisted by 20 pokemon
Grass/Rock is the best coverage combo Grass has, and it is resisted by 51 pokemon. Imagine your best type coverage combo still failing to hit Steel types neutrally.
Grass/Flying is resisted by 56 pokemon, Grass/Ghost is resisted by 57 pokemon and Grass/Dark is resisted by 65 pokemon. No other typing is checkmated so thoroughly. Even if Ice types have basically no resists, at least they have good offensive coverage, Grass types have the worst STAB moves in the game.