That fear-induced state of disorientation is represented by the delirium ability word, which identifies abilities that require four or more card types among the cards in your graveyard
They might be ubiquitous or niche in their use cases
Utvara Hellkite is one of the best cards for Dragon decks, as it effectively doubles the number of dragons you control each turn, pumping out some huge dragons basically for free
Unique premium full-art Zack [27-123S] card and additional exclusive cards like Wuk Lamat, Charlotte, and Yuna, enhancing collection and gameplay
By paying two Black and one Mana of any colour, you can give all creatures you control Lifelink
While I'm not as up to date with the current state of the tabletop game, for many editions The Swarmlord was considered a difficult inclusion in Tyranid armies due to its underwhelming stats, so at least they managed to bring over a hallmark trait into its incarnation in Magic