Its first ability can have a lot of applications, allowing you to both tap down your opponents permanents and untap yours
As you add cards, Arena will recommend the lands you need, which, if youre just starting out, you should stick with
Given how rare creatures with horsemanship are, this card mostly reads as Rolling Earthquake deals X damage to each player and each creature. The unintended ability to damage and destroy flying creatures sets this apart from many other similar cards
As always feel free to respond in the comments below to anything discussed in the article above, especially if you feel I might have missed something important, or gotten something wrong
A bracket 3 deck might be able to play a game with bracket 4 simply by strategy or card selection besides Game Changer cards
Think of them as shelves in a library