User:DAH!1234

Alien Force - These aliens were obtained five years after Ben removed the Omnitrix presumably during or shortly after Good Bye and Good Riddance.
 * Humongousaur
 * Echo Echo
 * Swampfire
 * Big Chill
 * Brainstorm
 * Chromastone
 * Jetray
 * Spidermonkey
 * Goop