We recently picked up MTG to try out. It is fun but the rules are quite vague. It is not clear whether a player can attack more than once (with different cards) in a turn. It isn't clear how tap abilities of cards related to attacking (if one attacks does one also get the tap ability - if so can it be used without attacking, and can it be used if not ones own turn). It isn't clear when a card says "for each creature under your control" whether that count includes creature tokens (which are "creatures" but are often treated separately in the text of cards). Does life link only count damage to the other player or all damage to any creature? The list goes on.

Is there a more precise version of the general rules for MTG?