One Piece Episode 293, "Bubble Master Kalifa! Nami Approaches the Soap Trap!", features Nami countering Kalifa's slippery Awa Awa no Mi powers with rain clouds while Chopper ramps in Monster Point. The episode, airing in 2007, also highlights Spandam accidentally triggering the Buster Call during the Enies Lobby arc. Detailed information on the episode can be found at One Piece Wiki . Episode 293 | One Piece Wiki | Fandom