Headless Rider is an easy card to sleep on, but the fact that it triggers on itself dying as well is huge
At some point, many Black Yellow Luffy players were including ST14-006-nami in the list, giving them a blocker to protect their Leader and a draw option
While one of the less critical areas of your deck, in that it would be super hard to hate draft you out of this archetype by taking cards from this group, it is the area that makes up the majority of your non-land deck
2026 is the 30th anniversary of not only the release of the very first Pokmon games, Japans Pocket Monsters Red and Green on February 27 of 1996, but also the very first Japanese Pokmon TCG cards with October 20, 1996s 1st Starter & Expansion Pack, meaning the celebrations are going to last the whole year
Likely more of a sideboard card and a meta call, but the kind of high upside tool you want in your sideboard arsenal