If you do it right, the aggro player will be left topdecking while you take over the game with the likes of a Eddymurk Crab or a Teferi, Hero of Dominaria
Id expect him to do his best work in the 99
Until very recently, that is
The set came with a whopping five Commander Precons, and while theyre all pretty good, the best of the bunch is definitely Sultai Arisen, which has some genuinely silly cards in it
If you were playing fair, there was no way you could compete with that if the deck pulled it off and many games were won simply due to a willingness to play a card this powerful, allowing such decks to win long games they would otherwise be lost in
Can I use these printed cards in sanctioned tournaments