yugioh demon deck Yu-Gi-Oh! Duel Monsters – 30th Anniversary Demon's Pack Structure Deck - Demon Slayer:

Being able to either send three to each opponent (or more, with damage doublers!) or instead sweep away mana rocks and equipment is right what these decks want

This is far from an exhaustive list: A Permanent Enters Tapped Probably the most common and straightforward replacement effect, to the point that I'm pretty sure you've seen this one a ton and may not even have noticed it's a replacement effect: If you allow me another silly dialog: Myriad Landscape (enters) : Wee

(2024-01-12) If any abilities trigger as you draw a card while resolving Nicol Bolas's first loyalty ability, those abilities don't resolve until after your opponents have exiled a card or permanent

In collector terms, this level of scarcity shifts the mindset entirely: there is no real market, no reliable price history, and virtually no public auction record