One match was enough. Seems I needed RNGesus to give me more Eredin, moar Sabbath and more cards that copy or boost, and be lucky enough to get the blue coin. Sorry, CDPR, but Homecoming has given us the worst special rules Arena ever. One simple thing that might make it a little more bearable - remove Tactical Advantage from Arena. Given the pool of cards to draw from, it doesn't make a whole lot of sense to give the blue coin player 5 free points because his leader might be shit.