If youre missing a land drop, this is a sneaky way to get an extra mana during your turn assuming the land you bounce enters the battlefield untapped when you replay it, such as good ol Command Tower
The exploit keyword, first seen in the Dragons of Tarkir set, returns in Crimson Vow
If you deploy a lot of engine pieces, or high value targets, Blacksmiths Skill is right up your street
Youll still be vulnerable to board wipes, since those dont target specifically, but since Esior also gives you access to blue, youll be able to counter those when necessary
This is the next major feature to our social functionality that players should expect, and while we don't have an exact date yet, you should expect it sooner rather than later