Personally I don't have a strong connection to the fantasy genre, but there are plenty of people who do, and while some of the criticism from this group (things like "if someone plays a Universes Beyond card against me I'm selling my collection") comes across very hyperbolic, I do think it's true that there are people who will enjoy Magic less as it moves into other IPs and further away from its fantasy roots
Evaluate how easily you can track wagering progress, eligible games, maximum win caps, and time windows
While it can just do the Simic thing and out-value the table, however, keep in mind that the ultimate gameplan here is aggro
During damage calculation, if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up field to the GY
Its also a great resource when shopping out in the wild to know whether or not you are getting a fair price