Alder is the highly experienced former Champion of Unova. He wanders around, telling younger generations the good news of a wonderful future with Pokémon.

Overworlds: DiegoWT
He has been devoted to training Pokemon since he was young, and has reached the pinnacle of his training as a trainer, but he faces the death of his longtime friend and the decline of his partner's Pokemon.
He has doubts about the life of a trainer that pursues only strength, and chooses to live as an evangelist, teaching children all over the world about the goodness of Pokemon.
To do this, he leaves his duties in the league and travels around the country.
He is usually cheerful, but is a man of great integrity who is willing to sacrifice himself when necessary.
The base image of his character is Obi-Wan Kenobi (Star Wars).