@stalker_42 if its a draft pack, the only way to open it is to draft, I think. You will eventually accumulate three draft packs even if you play for free (like me). then you just need to use bucks for three glory packs. IMO drafting is the best way to get good cards as a free player.
so, I thought the brown crafts were easiest to get, and the orange were the hardest, but right now I have 3 or more of every fiery sword, including orange, with no browns. wtf.
@Grolox, I think I'm getting close to the point you're talking about, but there's a couple other things that keep me going: 1. in PvP you unlock equipment and good cards that you buy with bucks. 2 the rewards for playing every day in a row means after a few weeks you can try drafting for free. you can forge the bust into a draft pack. 3. Supposedly the developers are working on a way to let players forge unwanted cards into better cards.