Guardian Lv 2[Auto]<Valid> Square <Trigger> At the start of the Main Phase. <Effect> Choose 1 [Guardian] on Square, and give it the following ability until end of turn. " [Always]Absolute Boundary" Guardian Lv 3[Auto]<Valid> Square <Trigger> This card attacks or is attacked. <Effect> Choose up to 1 Z/X on Square, it gets Power -3000 until end of turn. This card gains the following ability until end of turn. " [Always]Absolute Boundary"