Nanashi, Part Three Calamity

[Auto]: At the beginning of your attack phase, if all the SIGNI on your field are [Dissona], put a [Virus] in one of your opponent's SIGNI Zones, and all infected SIGNI on your opponent's field get -3000 power until end of turn. (SIGNI in the same SIGNI Zones as a [Virus] become infected.)

[Action]Exceed 4: Target SIGNI on your opponent's field gets -10000 power until end of turn. Put the top six cards of your opponent's deck into their trash.

[COIN 3]