I will explain what game changers are and which card in each color is a "game changer." So, without further ado, let's get into everything you need to know about the new EDH power level ranking system
In the previous format, Claydol GE all but eliminated the use of draw Trainers and Supporters, due to its own massive draw ability
Acererak is a three-mana 5/5 that reads: When Acererak the Archlich enters the battlefield, if you have not completed Tomb of Annihilation, return Acererak the Archlich to its owners hand and venture into the dungeon. It also creates a 2/2 Black Zombie creature when it attacks unless your opponent sacrifices a creature, and it does this for each opponent too
There's plenty of solid mid range creatures you can build around, or else set up a combo
And don't sleep on Mind Funeral either which can often dig so deeply that you can slip past Glimpse in power
Token generators give you an avenue to do so through sheer board presence you can easily exploit with a variety of cheap payoffs