In the absence of cards like [casthaven]Stifle[/casthaven], [casthaven]Wasteland[/casthaven], [casthaven]Force of Will[/casthaven], and dedicated hosers, I have no idea how Modern decks can fight them, other than by playing a version of Eldrazi designed to break the mirror (or perhaps [casthaven]Painters Servant[/casthaven] is a stronger hoser than it appears)
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Graaz, Unstoppable Juggernaut: If Graaz loses its abilities for some reason, then Juggernauts you control will not have to attack each combat and will be able to be blocked by Walls
With all of this being said, I hope you are now planning on investing a bit of time exploring this amazing format and its decks
The drawn cards come from the clue tokens that you sacrifice
This is very versatile and I expect we'll see it in a variety of red aggressive decks
Grenzo, Havoc Raiser Grenzo, Havoc Raiser is a neat commander that can force a lot of chaos if you can connect with small creatures