Gacharange Summon

GR Summon is a keyword action.

Details
It is the act of putting a GR Creature from your Uber GR Zone into the battle zone and having their cost paid by this action.

Certain cards (such as the Orega Aura cardtype) can do a GR Summon with their abilities.

Rulings

 * Unlike a psychic creature being put into the battle zone by a Hyperspatial spell, the cost of the card is considered paid, so they aren't subject to the abilities of anti-For No Cost cards such as Deathmatch Beetle or Entertainer of Stealing and Lying.
 * However, as no cards in the mana zone are tapped, they are still affected by Magnum, Allshot Puppet or Magnum, Fast Attack Puppet.
 * As they are considered a Summon, they are also unaffected by Onikamas, Strange Flow or Senno, Brainwash.