I expect the price to drop quickly before the Pro Tour
Ive been fascinated for a long time with the idea that, at some point, it will not be right to play exactly 60 cards in Constructed, and when that time comes, no one will have any idea how to build a deck
We also have the sacrificial death trigger for the Rakdos three-drop 3/3 with anything not just dorks triggering, opposing stuff too, for a ping to any target to kill anything
The reason is explained in this article, but the general reason is that lands are best for casting your commander and ramping, outside of that they have very little function
Now we come to the real threat
While this is true, Angel's Mercy represents a trap that many novice Magic players fall into, overestimating the value of life points