GO Pass and GO Pass Deluxe for May will be available in Pokémon GO from May 5, complete Pass Tasks to earn Suicune and more rewards, players who upgrade to the GO Pass Deluxe can earn 1,000 additional PokéCoins

Pokémon GO is rolling out its May GO Pass and GO Pass Deluxe starting May 5, giving players a new set of progression rewards to grind through. By completing Pass Tasks, players can unlock items, bonuses and encounters including Suicune, adding some extra incentive to stay active in-game. The upgraded GO Pass Deluxe sweetens the deal with additional rewards, including up to 1,400 total PokéCoins, which is 1,000 more than the standard track. It’s another push toward seasonal-style progression, rewarding consistent play with both collectibles and useful in-game currency.

Source: Official Pokémon GO blog