'New Pokemon Snap' Walkthrough: Where To Find Hidden Mythical, Legendary Pokemon KEY POINTS Some Pokemon require additional steps before they appear Of all the Legendary Pokemon, Ho-Oh is the only one that appears randomly As fans would expect, “New Pokemon Snap” is filled with many of the series’ adorable monsters as well as some of the rarer ones that are typically harder to spot. Any player who wants to complete their Pokedex will have to track down the Mythical and Legendary Pokemon included in the game. Here’s where to find all of them. Celebi To find a Celebi, go to the maze in Elsewhere Forest and keep moving forward. There should be one floating around the final area.