[Therider]

I'm gonna be honest, guys. I really like all three of these choices, but I only have the coins right now for one. So, here they are!

"Dracula... Father... I cannot allow you to rise again. Not while I draw breath."
Alucard, son of Dracula. 
With Alucard, I'd want to be able to be vigilant and aloof, and aid parties from a distance, striking swiftly and silently, disappearing as mist without a trace. He'd be important for future Vampire Hunting quests, and his inclusion in my roster would be beneficial for my plots.

 
"Wooaaaah, man! Look at that, Rai-Rai: All-You-Can-Eat Malasada! Am I... Am I in Malasada Heaven?"
Hau, from Alola!
Hau was one of the best rivals I've ever seen out of Pokemon, and the chance to play the Malasada Boy was too good to pass up. I'd have his Alolan Raichu, Primarina, and others of Hau's team support the Alolan native as he attempts to bring about his world of just peaceful battling... And of course, more than one Malasada. Plus, Li needs the positive little guy more than we think!

 
"While I may not wear this land's crown, my duty to the people still stands!"
Xander, of the Kingdom of Nohr.
I've been attempting to work on this bad boy in the One Offs, and I like his character. His play style would be interesting, trying to make a mounted moveset work with Li. However, this is one that I have a bit of experience actually roleplaying, and this is important.

[cynda1]

As interesting as the other two sound, it's no contest for me if only for the fact that I only know about one of these characters: Hau. So... I pick Hau!