It involves copying your creatures and using energy counters to let them stick around (or, in some cases, letting them die to take advantage of death triggers)
Secret Lair x Marvel's Spider-Man: Venom Unleashed (Inks) 1x Damnation 1x Dark Ritual 1x Peer into the Abyss 1x Surgical Extraction 1x Tendrils of Agony The just inked variants of the Venom Unleashed Secret Lair drop can be purchased in non-foil for $29.99, or in rainbow foil for $39.99
One of them set a new world record for the most expensive Pokmon card ever sold, with the winning bid reaching $369,000 USD, while another one surfaced in January this year and ultimately went for $350,100 USD
It's simple: all of your creatures and lands are separate, but you each share the same 30-point life total and take your turns simultaneouslyplus you can block for each other too
I have seen it described as mimicking a museum plaque, which gives a legitimacy and importance to whatever is inside
