Most overpowered typing in the current meta. Going to be completely honest I think it's the steel typing it just has tooh many resistances and makes literally every pokemon that doesn't have shit stats are amazingly good. Not only that they are by far the most prominent type by far. Fairies introduction actually helped steel types more that I thought. Since those pesky fighting types are out of the way and in gen 7 rain has made a comeback due to pelipper steel type has nothing to fear due to water and fairy basically taking care of all of the steel types weaknesses