I am pretty good with fire types. There are some Water types that I am good with: Gyarados, Vaporeon, Starmie, Feraligatr, Swampert, Kingdra, Golduck, and Floatzel. Well for grass types, not much. I use Sceptile, Roserade, Leafeon, and Breloom a lot. It is a shame Torterra is very slow.