Not much else to say about this one
Two damage to each player with Niv-Mizzet, VisionaryNiv-Mizzet, Visionary in play will draw you six cards, which is not bad for three mana
Legendary Creature - Human Shaman Breeches, Brazen Plunderer Menace Whenever one or more Pirates you control deal damage to your opponents, exile the top card of each of those opponents' libraries
Whats even more fascinating is that, despite all that we now know, there are still so many more unknowns
As far as calculating the expected value of foils yourself, it's exactly the same as calculating the expected value of non-foils, except they are worth significantly more and you get significantly fewer per box
Should it die, the player gains four life, greatly fueling the "lifegain matters" theme of this school