Stick to swapping 1 card for another, since trading lots of cards for 1 good card will quickly deplete your collection
If you lose the flip, Ral deals 1 damage to you
According to the developers on-stage, they were designed to feel like the " ultimate prize ": according to the team, they look and feel like real gold
The rate is terrible because you need to pay at least 5 to start the destruction, and it only gets snow lands, of course, so thats a downside
This could work really well into a Ceruledge ex deck that will now have plenty of basic energies to discard via Lunatone as well as into a post rotation Mega Charizard X ex deck that will want energis on hand to accelerate via Oricorio ex
Another useful test is the light test , where you illuminate the card in a dark room with a flashlight or blacklight and compare the amount of light that passes through it to a genuine card