Dudunsparce is a pure Normal type, is the evolution of Dunsparce, and has an alright design, it's basically just a bigger dunsparce haha. I do love its shiny though with the pink shade on bottom. Dudunsparce I have used in my violet playthrough, and it did alright, as this bigger Dunsparce has alright stats in HP & Attack, a good ability in Serene Grace (other abilities are lackluster,) alongside a pretty nice movepool. This was definitely not the best battler on my team, but I enjoyed using it a great amount, and would gladly use it on another playthrough team in future. I am the guy who just loves derpy mons, which is why I ranked Dudunsparce this high even though it's again just a bigger Dunsparce, and I was honestly tempted to rank it in my top 10 because of the fact that it's just a bigger Dunsparce, but resisted the urge, and ranked it out here for 20th instead before the urge came back.
Pokemon Left:
Meowscarada
Skeledirge
Quaquaval
Lokix
Daschbun
Garganacl
Armarouge
Ceruledge
Mabosstiff
Tinkaton
Cetitan
Annihilape
Clodsire
Kinggambit
Great Tusk
Flutter Mane
Chien-Pao
Iron Valiant
Miraidon