Here's one that is really weird, but who knows, if you're lucky, it might just work!
Numel @Starf Berry/Salac, Liechi or Petaya Berry
Trait: Simple
- Ancientpower
- Endure
- Yawn
- Flamethrower/Fire Blast/Earthquake/Earth Power
Yeah, so this set requires a huge amount of luck, but if you get the Ancientpower boost, it doubles every stat which is pretty sweet, although there's only a 10% chance of it actually happening.
You can also Endure a hit which would normally OHKO Numel and get a Starf boost. Thanks to Simple, it won't double, but triple one of your stats at random. Since it is at random however, you can choose any other pinch berry.
If you're choosing a pinch berry, pick the type and category of attack that goes with the berry you want, but salac doesn't really matter. If you're picking starf, then just pick an attack. However, keep in mind that trying to get an ancientpower boost is actually more reliable than this because sandstorm and hail will screw you over.
Yawn is there if something miraculously switches out against Numel and you can get the next opponent on the switch-in. If they stay in, endure and try to spam some Ancientpowers to try for the boost, while also using your boost, whatever it may be.
I believe this is a good gimmick if you wanna give a pre-evo with a unique ability only shared by the beavers. Like I said before though, this is only for the truly lucky.