Its also a huge property that likely has a ton of fanbase overlap with MTG, so a great pick in that regard too
Satyr Rambler | Illustration by John Stanko Satyr is a creature type in MTG that appears mostly on creatures from Theros , Journey into Nyx , Born of the Gods , and Theros Beyond Death
Some of these platforms have a much longer history of selling Pokemon cards and more listings of any given card (eBay for example) and will have more information about current listings as well as sold listings
Scarcity marketing: limited editions, serialized cards, booster packs
At that point, youre talking about an entire strategy revolving around infinite resourcessomething that should already fall under the umbrella of a Rule 0 discussion
Other good massacre cards are the original Massacre Girl and The Meathook Massacre, and maybe theres a massacre typal deck in here somewhere