In order to show off what the deck has in store for us, MTG Secret Lair is slowly spoiling all 20 different win conditions in the deck, and we have a bunch more to see today
Wizards of Thay reduces the cost of your instants and sorceries, and myriad allows you to get even bigger discounts because it also allows you to cast your sorcery spells as though they had flash, which is huge for spell slinging decks of all types
Vigilance Yes, perhaps the reason you can both attack and be back to block is speed
And since the Clone is a legendary Deadpool, after you've had your Clone Deadpool exchange its text box with a creature, the legend rule will apply and will make you get rid of one of the Deadpools
Still, I cant help dream of the idea of discarding Emrakul, the Aeons Torn and dealing 15 damage to Brash Taunter to kill an opponent instead
It might be good to have another one in the Side Deck