Sliver creatures add bonuses to each other, adding up until they create an unstoppable army led by Commander Sliver Hivelord, who makes each Sliver indestructible
If you want to follow this route, it might be correct to bring in the third Counterspell over both Flusterstorms, compensating for this ninth nonexistent easy cut from the maindeck
Emet-Selch is a dastardly creature because not only does he reduce the cost of Spells you cast from your graveyard, he also just lets you cast spells from your yard whenever your opponents have lost life
If you exile a card like Strip Mine, suddenly you can start sacrificing tokens to deny your opponents from all their lands
One of that set's two-color signpost uncommons, Ruthless Lawbringer is a 3-mana 3/2 with an enters ability that allows you to sacrifice a creature to destroy any nonland permanent an opponent controls
Vadrok, Apex of Thunder I like Vadrok, Apex of Thunder for all of the wrong reasons: It nuked Lukka