[Always]Absolute Boundary [Always]<Valid> Square <Effect> During your turn, all [Cruel Dragon] in your Trash has their Cost reduced by 2. However, the Cost cannot be equal to or less than 0. [Boot]<Valid> Square <Cost> Put 2 [Cruel Dragon] in your Charge into Trash. <Effect> Choose a Cost 5 or less Black Z/X in your Trash, and make it appear on Normal Square without Z/X in Reboot State. This ability can only be played in your turn, and only once per turn.