|This Craft Essence is a limited Craft Essence. It was only available during special summoning campaigns. No plans have been revealed to add this Craft Essence to the permanent summoning pool.|
This Craft Essence was available during the Saber Wars Event. During the Saber Wars Event, this card increased Vacuum Tube drops by 1 (max limit break: 2). This effect was additive and counted if your support Servant was equipped with it.