O modo Free Duel de Yu-Gi-Oh
Whenever a creature with myriad attacks, you produce a token copy thats tapped and attacking each other opponent
To resolve the second mode, starting with you (or, in unusual cases, the player whose turn it is if not you) and proceeding in turn order, each player chooses a creature they control to sacrifice
Whats even better is that you could technically ask your playgroup if theyre okay with you using conspiracies in other formats, mainly Commander
However, even professionals can occasionally be fooled by sophisticated counterfeits
Of course, sometimes these cards do make their way into packs and they can often sell for hundreds of dollars, pounds or euros at a time