Relativistic Jet or Ether Spray is a skill used by Jailer of Love in Random Kingdom VX. Like the real-world physics concept, this attack is a beam of plasma emitted from the center of a rotating object - in this case, the Jailer's jellyfish-shaped body. It has a base damage of 1 and its damage is equally modified by SPI (100) and Variance (100) and attacks all targets. The damage inflicted is magical and can hence be reduced by magical resistance and immunity, but it is non-elemental. It also apparently does not ignore defense, despite being indirect fire, graphics-wise. As an additional effect, this skill reduces Attack by 50%; this status can be resisted like any normal status as it has the normal infliction rate of 60% on all player characters.