I've been playing SP mostly, and I've noticed one of the new 'archetypes' is Arroyo, and they're split-faction with SP. I'm not good at building BGs yet, and I've really never used FW extensively. Any cards I have I got from the tutorial. What I'm guessing off the bat, with minimal understanding of FW though, is that I should build Arroyo with spirits like Utterdark, or with the Peaks Elementals. I might try both, but for the sake of simplicity, I'm gonna try it out pure first. At any rate, I've amassed 3779 shards so far and I'm sure I can make another 5000 in a week or so. I'm ready to forge/trade to build this deck. Can anyone help me figure out what I'll need?