Pokemon Legends: Z-A will need a water starter, and Squirtle may be the best option out of the potential candidates. Pokemon has come out with a new Water starter in every generation, so Pokemon Legends: Z-A will have a healthy amount of options to choose from. Among them, Squirtle is notable not only for being the original Water-type starter Pokemon, but it may be the one with the most potential for the role. Pokemon Legends: Z-Awill probably have as many surprises as its predecessor did, and Squirtle feels like a Pokemon that should be able to fit right in.