Archie

"You again... Now listen. All life depends on the sea. The sea is everything! Its importance is paramount! That is why we of Team Aqua are committed to expanding the sea. Doing so will result in the emergence of new Pokémon species. We will return the world back to nature for the good of Pokémon. That is Team Aqua's vision! I can't allow an ignorant child like you to get in our way. I, Archie, will show you the consequences of meddling!"

Description
Archie was the leader of Team Aqua, an evil organization in the Hoenn region. After being defeated by Brendan and May, he disbands Team Aqua and becomes a reformed Pokemon trainer. His original goal was to use a legendary Pokemon to expand the oceans and create an ideal world for life.

Role
Archie never actually appears in the Pokepuff series, but a version of him from an alternate universe, having defeated Brendan and May and succeeded in his plan, appears in Pokepuff version 2. This alternate Archie claims that after awakening Kyogre and starting to expand the seas, a tidal wave swallowed him. When he awoke, he was in the world where the Pokepuff games take place. He joins Team Rainbow Rocket and helps Giovanni with his plan to build an army of Ultra Beasts.