If youre fortunate enough to have the chance to work with a distributor directly, theyll frequently do the same, but your cost basis will almost always be lower as you only have to worry about the distributors profit requirements and not those of a store buying from a distributor
It's nasty for formats that care about some, and sometimes you'll draw around 7 and sometimes more (Reliquary Tower et al) and sometimes around half or so
Look stylish and help make a difference
According to Wizards of the Coast, this is a printing error which was never corrected, as all card backs have to look the same
This one-two punch is essentially going to trigger a wave of new Enchantress testing across all Constructed formats thats how big a shot in the arm they are
The legend was that someone had produced them illegally, they were confiscated, some executive thought they were neat, and they were provided to Magic R&D/Studio X members to use on decks