Arena Events not worth it.
I am just looking at the events and it just doesn't seem worth it to do any of the constructed events. The arena cube draft for example cost 4,000 gold and you have to hit at least 5 wins to break even and if you make it to 7 wins you get 6,000. It's a limited event and you don't keep anything, so why would you do this event, for a few random cards? I also noticed my deck was performing worse in the Explorer Metagame Challenge compared to Explorer ranked play. I had no issues getting to platinum, go to the challege and my deck literally stopped working, land draws were all different. As a free player there is clearly an incentive to make my experience worse to try and make me spend money, which makes me want to spend none ever.