This sort of collection has recently been hugely popularized by videos from DeepPocketMonster, such as his multi-part Collect Every Gengar Ever series
Bruna, the Fading Light and Gisela, the Broken Blade are two angel horrors that combine to create Brisela, Voice of Nightmares, a truly terrifying Eldrazi angel
This Test Print Blastoise from 1998 looks eerily similar to the Commissioned Presentation Blastoise, although this time the card is on a normal border
Understanding international card sizing also helps collectors organize mixed-language collections more effectively
Although it is a bit heavy for this type of filtering card, when fetching lands, it has the aspect of ramp that puts them directly onto the battlefield
So light a candle, shuffle your deck, and prepare for a night of spooky spells and sinister swings.