Here's the next couple of Pokemon types! My favourite Grass and favourite Electric Pokemon, Ludicolo and Heliolisk. These guys are my go to doubles team. It's by no means the strongest pairing ever, but I developed a neat strategy that I nicknamed the Mexican Rain Dance.
First, I need either Ludicolo or Heliolisk to set up rain dance. This allows Ludicolo to move faster with Swift Swim, and Heliolisk to regain health with Dry Skin. Then, with rain in effect, Heliolisk's Thunder gains 100% accuracy. While that's going on, Ludicolo can sweep with Swim, hitting both of the other team while also restoring more health to Heliolisk. It's taken a few by surprise!
Again, this was made in procreate on iPad, and again, you can watch a timelapse here - youtu.be/Fk6ZVNgj1J0