yugioh blood mefist deck [YCSW-EN004] Super Rare Blood Mefist Yugioh DDY3-JP005 Ultra

Detaining a planeswalker does prevent it from activating any of its loyalty abilities

Its fanbase is genuinely global, but the origin culture is Japanese, the manga and anime are consumed in Japanese first, and the collector community that has been deepest in this hobby from the very start (the most nostalgic), the community that was buying OP-01 at launch price and understands the IP at its deepest level, is largely Japanese or Japanese-market adjacent

How do we know this

Amazoness Chain Master lets you take a card and put it into your own hand

TCG players will likely be familiar with the Standard and Expanded formats