So, if you have Drudge Skeletons in play, you can save it from removal as many times as you have black mana available
(In fact, token cards have various effective rarities, but for card code purposes they are listed as a single rarity.) Yes, currently in Magic card codes there are seven options for the rarity field: C Common U Uncommon R Rare M Mythic Rare L Land (This refers only to basic lands
For a little bit of everything, I'd recommend checking out the Illumineer's Trove for $50, which comes with a card storage box, six card dividers, eight booster packs, six damage-counter dice, and a lore counter
A transforming double-faced card enters the battlefield with its front face up by default, unless a spell or ability instructs you to put it onto the battlefield transformed or you cast it transformed, in which case it enters with its back face up