Pelipper @ Damp Rock
Ability: Drizzle
Bold Nature
252 HP/ 252 Def/ 4 SpD
-Scald
-Roost
-U-Turn
-Knock Off
Pelipper is pretty much your premier rain setter in Gen 8 and due to its decent bulk and honestly a lack of other GOOD rain setters in Gen 8. With Dynamaxing (Gmaxing as well) being suspect...