He primarily plays Commander, Pauper, and Legacy, and has a passion for introducing new players to the game
By sacrificing Mausoleum Wanderer, its controller can counter target Instant or Sorcery spell unless the opponent plays X, where X is Mausoleum Wanderer's power
You can play aggressive decks, themed decks built around different creature types, or pretty much anything else
Urza's Saga nailed this aspect of the design, and you can see the clear narrative direction of the set following Urza's crusade against the Phyrexians just from taking in the artwork and flavor text from the set's 350 cards
You do an in-person drop-off and pick-up at a location, and your cards are sent elsewhere for grading
Collectors who wanted to purchase the rarity would need to first enter a lottery