Shadow Dialga returns as a tier 5 Shadow Legendary Raid Boss in Pokémon GO, and Shiny Shadow Dialga is available if you’re fortunate. This Steel/Dragon-type hits harder than normal and becomes enraged during battle, requiring careful preparation. After defeating it, you can catch it with a CP between 2145–2307 (Level 20, no weather boost) or 2682–2884 (Level 25, boosted...