Weve seen in past sets with Morph that being able to look at your opponents face-down cards isnt really worth spending mana
The cards will have to tell on this one, as it really is up to fate how this Song works in your favor
Let's get into the best booster boxes money can buy
BPhillipYork: This can be broken, there's way to create mana enough to blink this, Dockside Extortionist is an obvious huge mana generator here, but there's also Su-Chi and other sources, you could also do something like sacrificing Gnawing Vermin or Stitchers Supplier and generate a lot of mill, if you were into that sort of thing
These cards, while considered promos, have been left off the list due to their wildly varied pricing and ridiculously high value
Okay, now this is a pretty tough question for us to answer for this particular set because we asked Bob, our MTG guide