The summon gauge increases during a 10x Summon when a UR Unit or UR Vision Card is not acquired. When the summon gauge does not increase, please check if you have acquired a UR Unit or UR Vision Card.
*If it was your most recent Summon, you can see your Summon history by tapping "Previous Results" at the top right of the Summon screen.
*Depending on the summon, the summon gauge will increase even if a UR is acquired. Please refer to the Summon Details for more information.