The release of Origin Forme Palkia and Dialga in Pokemon GO coincides with the introduction of Adventure Effects. Niantic is shaking up the game with a new mechanic which allows certain Pokemon moves to manipulate actual gameplay, and here is how to do it.
How Adventure Effects Work in Pokemon GO
Adventure Effects allow for a Pokemon’s move to impact gameplay outside of battle. The first two Pokemon which use this mechanic are Origin Forme Dialga and Palkia. Trainers will need to make sure that they have obtained one of the above Pokemon from a Raid, and that is also knows the signature move necessary to perform the Adventure Effect. Not every Pokemon will necessarily have the Signature Move, and so a few Raids may have to be participated in.