I am not a huge fan of the Bloodbraid, in singleton formats it is really rather random and works very poorly with certain cards, let alone less efficiently in a lower average casting cost format
For each opponent who searches a library this way, search your library for a land card and put it onto the battlefield
Duskmourn , notably, has a theme of enchantments and cards that care about enchantments, so green's ability to destroy them or blue's ability to return them to their owner's hand can prove invaluable
The card draw effect means you could just jam your favorite Avatar characters into one deck and you'd have something playable
The first six cards revealed are depictions of Optimus Prime, Starscream, Soundwave, Slicer, Goldbug, and Flamewar