It works just fine as a 2-drop that can cast you a 4-drop a turn earlier, but the biggest plays usually came from waiting a bit and casting it face-down, which was also possible on turn 2 thanks to Elvish Mystic
The Bad As I hinted at, pulling an MUR is going to be nigh on impossible for most
It smooths out your draws, helping you to filter away unwanted cards and find what you really need
The total number of MTG cards depends on what Magic: The Gathering card count you want to use there are around 27,000 unique cards, but many more if you start to include reprints, variants, and out of game cards like art cards and tokens
Its pretty cool to think that some cards I saw for the first time in @justinator 's list when I joined the forum, are now in my own collection as well
Three of the four English sheets (holo, rares, uncommons) are known, as is a German commons sheet