Heretical and unrestrained. Anything goes for forbidden curses and techniques.
[ACT](VC/RC)[1/turn]:[COST][Counter-Blast 1], choose one of your opponent's rear-guards, and retire it. Your opponent looks at five cards from the top of their deck, chooses up to one grade 2 unit card from among them, calls it to an open (RC), and shuffles their deck. Your opponent's cards' [AUTO] abilities do not activate from this call. If they did not call, you [Counter-Charge 1].