[Meta thread] Iron's PokeRole Adventure: The Skull Ruins

[Dragonstrike]

So in this case my best option is Owten since have access to many moves who can get better chances to use their effects. Now I really interest.

Yeah, Eshouten naturally learns a couple interesting moves that can benefit from Serene Grace.  And you're probably more likely to find an Owten somewhere than a Togepi.

Eshouten's pool of moves affected by Serene Grace is by no means huge, of course.  I believe Blissey has the honor of having the biggest pool since she's a generic normal type, and thus has an impossibly large amount of coverage moves compared to most other pokemon.  But again, with these Serene Grace pokemon, it seems most of their moves affected by Serene Grace come from TM, Egg, and Tutor moves.

What I will give Eshouten is it has a large variety of potential effects that Serene Grace affects the odds of without having to use TMs.  You have boosted odds of stat boosts, flinching, and confusion all in one pokemon.  Variety without having to resort to more exotic methods is always a plus in my books.