You may exile it face down
This allows us to consistently hit our lifegain triggers across our many creatures, enchantments, and artifacts, as well as draw cards off of his second ability if our commander is in play
The bad news is, you probably had to spend some extra mana to draw that extra card, so that probably still means this wont be coming down on turn 4 all that often, instead, it will be something that helps you double spell on turn 6 or so
Cards that "represent negative play patterns and interactions that you generally shouldn't spring on unsuspecting opponents", and which would probably be banned if uncards were made legal
Everyone can ramp another land, so it's like an Exploration for everyone, and then if they have dumped their hand they draw three in their upkeep so it's card flow and ramp for everyone