The drawbacks are the limited choices of packets, the cards from Wizards-selected recent sets and the only reward for this event is a randomized individual card
Blue Credit: Wizards of the Coast Defabricate BPhillipYork: The ability to counter an activated or triggered ability might save this, you can use it to a stop a Thoracle win in it's tracks, which might just get you there
Once he turns over, Kefka, Court MageKefka, Court Mage now becomes Kefka, Ruler of Ruin and is 5/7 with flying and an incredibly strong ability
Illusory Ambusher: This card makes the list because it generated perhaps the most epic play of the year, when I attacked Commander 2015 League member Michael Fortino with it and a bunch of other stuff for lethal damage
Legion's Initiative This is my sleeper pick for the set even though a ten dollar sleeper is a stretch
For a three-mana investment, this deck sees a quality high power/toughness return