Obviously, there are more decks present, but those archetypes are a bit over represented
One of the big reasons why Sultai Mutate scored so low in so many categories is that the deck is built around a brand new mechanic that doesn't have any support from the past 25 years of Magic , which limits the number of good on-theme reprints and even keeps many of the most powerful mutate cards out of the deck since Wizards presumably wanted to save them for Ikoria proper
Incidentally, exile effects like these are also excellent against Deathmist Raptor, which is another major player in Standard alongside Hangarback Walker
Would this be the next Izzet template
Boilerbilges Ripper Four generic, one red creature Human Assassin 4/4 Common When Boilerbilges Ripper enters, you may sacrifice another creature or enchantment
Theres support in a favorite MTG release, like pirates or dinosaurs in Ixalan , or theres a Standard deck that we enjoy, like Izzet Wizards or Azorius Soldiers, and we find a way to keep playing those favorite cards, usually by buying the right singles to give our buddies their own buddies, and off we go