This means you can go to your binder and draw any card you want to add to your hand
So, you can just play this on curve if youre trying to finish your opponent off as quickly as possible, or you can disguise it, and end up paying 4 mana for a 3/2 that does 3 to your opponent which is a card youd probably play, and obviously its way better than that, both because you pay in installments and it makes your other face down creatures do the same thing
Many of these cards feel like true playmakers, not just solid inclusions in existing decks, but build-around engines or format-shaping threats
If you take a few minutes to shop around, however, you can usually save at least a few dollars per purchase of a recent set, and sometimes much more if youre looking for a more vintage option thats been out of print for a while
You just need some way to gain life or make an opponent lose life, and it's game over