Yes, any cards in a library are part of the game. Note that 'library' refers to the stack of cards that you draw from. A more standard analog may be 'deck' but in the context of magic that refers to all cards you own in all zones and your sideboard.
In Magic: The Gathering, you shuffle your hand back into your library by using a card or effect that instructs you to do so. This action is typically part of a specific card's ability or a game mechanic.
Are you taking part in an online draft for Magic: The Gathering (MTG)?
You can not. They are not part of Magic the Gathering.
In Magic: The Gathering, mana burn used to be a rule where players would lose life if they had unused mana at the end of a phase. However, this rule was removed in 2009, so mana burn is no longer a part of the game.
Yes, when a creature is assigned to block an attacking creature in a game of Magic: The Gathering, it does tap as part of the blocking process.
Approximately 12 Million players as of 2011
It is part of the gaming series, to an extent. It's more part of the game's universe rather than a title in the series proper.
Urza's Saga is expensive compared to other Magic: The Gathering cards because it is a highly sought-after and powerful card that is part of a popular set. Its rarity, historical significance, and impact on gameplay contribute to its high value among collectors and players.
It would be almost impossible to "guess" which card from the test Set was created first. I do remember reading somewhere that the original art for the card Heal was Spock and the Dwarven warriors card were the Dwarves from Snow White. Alpha was the first official printed set and as Air Elemental was the first card of that set technically that would be the first card.
Game Grumps - 2012 Adventures in the Magic Kingdom Thrill and Thrall - Part 3 was released on: USA: 17 October 2012
Game Grumps - 2012 Adventures in the Magic Kingdom Wild Goof Chase - Part 2 was released on: USA: 14 October 2012
No part of Gathering Blue is really fantasy. It all could happen.