Black and red were pretty isolated from the enchantress decks, making them unattractive to support, but Journey into Nyx has given black some great constellation cards that bring it into the fold (red got, umm, Forgeborn Oreads?)
Once it dies, we can cast the backsideDorothea's Retributionfrom our graveyard, giving us an extremely aggressive aura that essentially allows any of our small Spirits to hit for four extra damage each turn in the air, which sometimes allows us to play this weird tempo game where we stick a Dorothea's Retribution early in the game, protect the enchanted creatures with counterspells like Geistlight Snare, and more or less pick up a free win
That includes some really fun and quirky new legends that can be brewed into some exciting Commander decks
With a package of a couple of Pia and Kiran Nalaars
Additionally, it's a real Game of the Year contender