>>12964833All of these pokémon have useful resistances/immunities.
>Steel-type plethora of resistances without weakness to ground (and fighting, for the bugs)>Immunity to Electric/Ground, and resistance to Fighting>Immunity to Water/Electric, while boosting his SAtk when hit by the former (and 4 resistances, although not that useful)Dark/Psychic has only the Psychic immunity, and 0 resistances...
Have you ever wondered why Normal-type doesn't make great walls, but only decent ones?
Chansey/Blissey only count because of extreme HP/SDef base stats. Snorlax, which would be the next best one, is down below the tiers...