This card always causes debate between hero players
Here we have the regular set card from To Have Seen the Battle Rainbow in Japanese and Korean
And some, like Solemn Simulacrum, do both
But if you get more than one Warlock Class to level 3, their level 3 triggered abilities will each trigger at the beginning of your end step, and if the first one to resolve causes an opponent to lose life, that life loss will be counted by the next one to resolve
He bought the card in 2021 for $5.27 million, earning the Guinness World Record title for "most expensive Pokemon card sold at a private sale," according to the Guinness website
It's something like Sword of Deep-Seated, where the area where the effects come back is limited in exchange for the increase in enhancement range