Corviknight will come to the game as a part of the Steeled Resolve event, though its shiny form is sadly absent. The process of obtaining one of these creatures may be a bit more complicated than ...

To get Corisquire and Corviknight in Pokémon Go, you must evolve Rookidee with 25 then 100 candy.

Pokemon Go is finally bringing the Rookidee line from the Galar region into the game via the Steeled Resolve event.