You use up a card to do something that wont generally matter unless it kills your opponent
And as with all bears, straying from the 2/2 power and toughness makes it less viable in Duskana or Kudo decks
I think Temur Footfalls will be one of the most played decks this weekend, and for good reason: its powerful, proactive, and has relevant disruption
There are also gift boxes with extra boosters, foil cards and oversized cards
On attack, Narset, Enlightened Master lets you exile the top four cards of your library and play any non-creature spells (instants and sorceries) without paying their mana costs
He boasts Rush, meaning he can attack the turn he is played, and a high Strength stat, allowing him to cleanly banish problematic opposing characters the exact moment he hits the board