He can only be obtained from Banner Z. . O. The locations that a player can activate Defense Mode are: Crazy Town, Walled City, Cursed High, Lucky Kingdom and Divine Colosseum. They will grow stronger with every. Classic Idle RPG Genre - Conquer with a single tap! Level up your heroes automatically even when you're away from the game. You can activate. Jeff (CEO) is a 6-star support unit based on Robert E. Speedwagon from JoJo's Bizarre Adventure. Important Information: IV and CP are rerolled when a Pokémon is traded. In order to make the trade happen, i will spoof to your actual location.