The easiest serene grace Pokemon to catch in ultra sun?

Question

This has technically 2 requirements big that it needs to be easy to find and easy to catch but you can just say which one is easiest to find since you need to find it first.

Answer 1

If you want the absolute easiest to find and catch it's dunsparce which can now be found on route 2.

Otherwise it's the Chansey family. You can get Happiny pretty easily as early as route one with a 40% chance of appearing in SOS battles. Chansey can also be found in shaking trees on Poni Plains at a 20% chance.

Comments

But I'm also guessing that Dunsparce and the Chansey family were my only 2 options a regular player could catch anyway right?