Yeah I have the one, but it seems like 2 would be better. I think another enchant artifact would help too. I have been looking at some other decks for the task, but most are fully upgraded. Anyways, 2/3 isn't bad against that one FG for a beginner with 1/4 upped deck. I also don't feel so bad now, cause I realized I mostly just have bad luck and had been going against the most difficult ones that even the fully upped decks go 40% against.
I just felt like I should post here, because I felt mislead about the success rate being good enough to actually make any money this way. The one upgraded card I won (Ultharid) was worth a lot more than all the losses, but I spent a lot of time playing for 2 wins. I think I just need to start skipping Divine Glory, Hermes, Seism, and a couple others for now.