The Renegade Pokémon, Giratina, is now appearing in Pokémon GO Raid Battles. This Ghost- and Dragon-type Legendary Pokémon originally discovered in the Sinnoh region has been emerging from the Distortion World for an extended time, so challenge it before it leaves on November 20 at 1 p.m. PST. You’ll only be able to use the Premier Balls you earn from defeating Giratina to catch it, so it’s crucial to be prepared.
Suggested Pokémon and tips to successfully defeat and catch the Legendary Giratina in Pokémon GO