Talk:Mew/@comment-67.209.192.188-20180525152256/@comment-29203151-20180525162753

You do have to raid, but not to get Mew.


 * 3/8 - Battle in 2 raids.
 * 6/8 - Battle in 10 raids.

Note: The hardest step is 5/8 because Ghosts and Ditto are difficult to come by.

See: List of Special Research tasks and rewards