Dash

Returning from Anniversary Red is Mew, the 151st Pokemon said to be the progenitor of all others. Instead of hiding underneath a truck in the docks of Vermilion, it moved to Bill's Secret Garden on Route 25, hiding inside of a tree. It no longer resides on Unknown Island, but rather Guyana, its true home. The pathway leading to it is a cave similar to the one it lay dormant in during Anniversary Red. Its home is a secret spring found only by navigating through a series of ladders within the cave. The Mob caught it at Level 99.