Auras attached to the exiled permanent will be put into their owners' graveyards
Often, Talrand decks win off some combo, like creating infinite loops of casting the same few spells over and over again until you win the game through either an overwhelming board state or by locking your opponents out of the game
Pawn shops are more likely to sell cards for their exact value, whereas online shopping can lead to greatly inflated costs set by the seller
If you somehow knew for a fact that both players on either side of you were drafting Mardu decks, it would probably be in your best interest to draft either Sultai or Temur, because you'd get passed all of the best blue and green cards that your neighbors didn't want
For Endless Ranks of the Dead to be good when you cast it, you already need a large battlefield of Zombies
The simplest of these is an additional card that is the same