The Steeled Resolve event in Pokémon GO is launching soon and ready to live up to its name ready to test the mettle of Trainers with challenges based around Pocket Monsters of the tough-as-nails Steel type. Along with brand new Pokémon making their GO debut, this event spanning multiple days will also follow the suit of other events by making more of a handful of particular spawns appear more often than others. The cherry on top is that along with the particular raid bosses available, there will also be more bonus rewards.

https://screenrant.com/pokemon-go-steeled-resolve-event-guide/