List of Research Breakthrough rewards

Listed below are the previous Research Breakthrough rewards:
 * 3000x XP
 * , which is either:
 * or.
 * , which is either:
 * or.
 * or.
 * or.
 * or.

Trivia

 * As with Pokémon encountered as a reward for completing a Field Research task, Pokémon encountered for completing a Research Breakthrough will be level 15.