This is most evident when it comes to Avabruck Caretaker, a new werewolf card that has hexproof and makes a single creature stronger when it's human, then does the same for all of your creatures when it's a werewolf
Entropic Battlecruiser Oh boy, where to start
WHILE HE ISNT LISTED ON EDHREC, IT WOULD BE A FLAVOR FAIL TO HAVE A MYR LIST AND NOT INCLUDE Memnarch The master of the Myr and the guardian of Mirrodin (before he went crazy), Memnarch is the perfect Commander for a Myr deck if you want a flavor win
What's even funnier is that it's possible for either player to cast another Shahrazad in that subgame, creating a third game
In fact, with enough Faeries on the board, they can counter pretty much anything
Whenever one or more nontoken creatures enter, if one or more of them entered from exile or was cast from exile, you draw a card