>>46090516At least according to gamefreak they wanted fire and water to be "offensive" and "defensive" resptively while grass is "support",which is also why grass is fairly common in competitive doubles. Along with that the animals they choose for the other two are typically more mainstream.Masuda likes most fire starters and has one of his favorite types as water so you could also throw in creator's bias.
>Venusaur is great as is>Meganium needs triage and stregth sap to see even niche play>Sceptile needs special coverage, for example sludge bomb and earth power to be useful>Torterra harvest as a hidden ability alongside shell smash>Serperior needs dark pulse and psychic and superpower for fun>Chesnaught is fine,maybe rapid spin>Swap Decidueye's Sp.Atk and Speed>Rillaboom is greatGrass makes for great subtypings also, grass/flying and grass/rock on something offensive could be great
