Put target nonland permanent into its owners library just beneath the top X cards of that library, where X is the result
Part of the deck building experience was making use of the cards you had in your collection, working with what you had to build the best deck you could from whatever you had access to
Learning your draft environment takes time, but we have some resources that may be of use to you
That way ours are unblockable, and we dont take damage from an opponents attacks
Also a hilarious example of the artist misunderstanding what WotC wanted, and ended up drawing a Lemur rather than a lemure (Though looking at the Wikipedia page, it would seem that Lemur is the correct spelling for this card as well)
Most players cottoned on to the synergy Cauldron Familiar has with Witchs Oven early on, and the two went on to define their very own deck type, the notorious, and aptly-named, Cat-Oven