Average Warriors must use a Space Ship in order to travel between worlds, however the use of Instantaneous Movement or Instant Transmission can also be used for this purpose.
*Note* You may only learn ONE of those abilities. They are both considered Ultimate Techniques due to their powerful nature. However, you may learn them as a Basic ability. In its basic form you may use it in combat. In its advanced form you may warp to planets you have already been to. In its Ultimate form you may warp to anywhere on the site.