Some include a physical or vocal component, like Blacker Lotus or the Gotcha! mechanic on Touch and Go, some have rules that specifically reference flavor text or artists, like Carnivorous Death-Parrot and Drawn Together, and some require interacting with people or objects outside the game (Ashnod's Coupon being my favorite)
You can get professional/commercial results from these because they have superb color, can apply a white layer, and a varnish layer
This means that land drops are not a given, and Life from the Loam is your method for ensuring land drops and returning Bloodghast
X card, you can use the regular Dusknoir card from the Supreme Victors, Diamond and Pearl, and one of the two Dusknoirs from the Stormfront set, you can choose which one you want to use yourself
Using a card saver, unlike top loaders, can also enhance the display of a collection
Try to get as close to the edge of the card design as you can