mind flayer mtg commander deck HORROR TRIBAL "Mind Flayarrrs" Full Reveal Dominate Monster — When Mind Flayer enters the battlefield Mind Flayer Deck Box |

Having this Legendary in a deck won't be much of a heartbreaker, however, with The Sun Will Set ability making it possible to trigger the deployment of an extra card when Mufasa is banished

Which, in turn, is often the key to winning, so a ton of decks include card drawing not because of any specific payoff for playing something that says draw, but because drawing cards is one of the most powerful things to do in Magic

While these combo pieces cost more mana than Curiosity and essentially do the same thing, including them greatly increases your chances of drawing your win condition

Sure, you'll use them once in a blue moon, but not often