blue draw cards mtg The Best Card in Rules Text: draw, card, Type:

Most obviously, Nyxborn Behemoth is a sticky 10/10 with trample that you can sacrifice enchantments for to make it indestructible

Sure, your opponent might have ten beasts in their green deck, but Callous Oppressor would still be able to steal their four goblins, three elves, and two other creatures that weren't beasts

In a deck with lots of other mill effects, you can double the amount of cards your opponent mills, giving you more options for spells to cast

Making you a master class deck builder that everyone will be jealous of

Effects that interact with your library in any other way won't make you lose the game even if they ask you to interact with an empty library

This is a win con for others to kill them or a massive card draw