Ghetsis

Geechisu is the true antagonist in Pokemon Black and White versions, as well as the father of N. He is one of the Seven Sages of Team Plasma. His goal was to be the only person in Unova to have Pokemon. He was first seen in Karakusa Town talking to the locals that they shouldn't enslave Pokemon. You encounter him several times telling everyone to send their Pokemon to Team Plasma to be released back into the wild. After the player beats N in his castle, Geechisu will come up and say that N was a disappointment losing to the player, and it was revealed that Geechisu was using N for his own evil deeds. After that, he will battle the player. When defeated, he will be taken away by Cheren and Adeku.