The Pokmon Company International, the company that produces Pokmon cards for the United States and many other regions, maintains a list of banned cards for the Standard, Expanded, and Unlimited formats at Pokemon.com
Land Color tag templates(None) Overgrown Tomb ( : Add or .) As this land enters, you may pay 2 life
Actually, there's no ethical or acceptable reason to make "proxies" to pass the light test, bend test, and other well-known tests to weed out fake cards because there's no ethical or acceptable use of proxies that requires the proxy to be as similar to a real card as possiblea Sharpie on a basic Island does the job just as well and without any of the legal and moral issues
Despite having a lot of hype during its release in Astral Radiance, it wasn't strong for the Metagame, needing a lot of energy to deal significant damage, at least 9 dark energies to cause 270 damage, staying here as a collectible card for this Pokmon representative of Nightmares and creation of Giratina
It looks very cool and lush