altered trial by frost booster box TCG - A rare card can be replaced by a unique card (12.5 % probability) Altered Trading Card Game Trial

However, it appears that if you look at the art in some of the Shien cards that Shien and Elder have an alternate symbol between them, as evident in "Tenkabito Shien", "Shien's Advisor", "Elder of the Six Samurai", and even "Shien's Smoke Signal"

Then they start dropping cheap artifacts, while you watch your advantage turn into a disadvantage

My favourite shiny by far has to be the zoroark from psycho drive with krookodile from dragon blade coming in a close second image19202560 416 KB image14272400 478 KB 6 Likes ragnar August 31, 2022, 9:45pm 12 Same

Thanks to this, you can play all the best creatures and spells with Proliferate, alongside classic Infect cards