As an example, if you have 24 lands in your 60-card deck, you have 24*99/60, which equals 39.6, which rounds up to 40
This loots, not rummages, which is in the title, so you will discard the worse cards in your hand which may be what you drew too
Conjurers Closet Conjurer's Closet is beloved by blink players everywhere, though being colorless is the only thing keeping it around
No matter how obscene it is, how skilled you were with it was often the difference between drawing six cards and drawing ten, or the difference between a kill and an empty board with an overflowing hand
Later, it can pump your whole team with +2/+2 and vigilance, making those tokens deadly
Immediately afterward, it ceases to exist and cant be interacted with further (you can't resurrect an artifact token, for example)