Three things that make Arena a terrible experience: 1. Alchemy. They went the Hearthstone route of creating effects that rely on digital format. Which would be fine, if these cards were for ALCHEMY ONLY. But you can use then everywhere. 2. WOTC is out of ideas to keep Magic/DnD relevant. The newer sets feel uninspired. Not to mention power creep worse than ever. 3. Terrible in game economy and draw system. I get more "no land" hands than I would in real life. Getting currency is a daily grind.