yugioh sphinx structure deck Theinen the Great [EP1-EN001] Ultra Rare – Anubis Games and Hobby Sphinx of the Cycle -

There are six total promos which you can view below

It has a "Masked HERO Dark Law"-like effect

When your opponent activates a card or effect (Quick Effect): You can target 2 face-up monsters on the field, including a monster you control

I was pretty excited when I saw it though, as the Charizard ex Premium Collection had a really neat display case that I still have in my office

Yes, these cards have collector appeal due to their limited availability and unique themes, with some potentially increasing in value over time

Best for Raw Power: The Black Lotus and the Power Nine are historically the strongest due to zero-cost mana acceleration