Ive added a bunch of planeswalkers that are great to dump into play, not to mention the value of three additional cards
Creatures like Mirri, Weatherlight Duelist make dealing with almost anyone 1-on-1 very easy since theyll be unable to attack you or block with more than one creature as long as you dont make the mistake of giving Mirri vigilance
You could make a token copy of Deadpool, have the token exchange its text box with an opponent's creature, and the opponent's creature will exile itself at the end of combat (and you'll get to keep your nonlegendary Deadpool token)
It's not enough to make the cut in 60-card formats, but this red instant is massively popular in casual Commander and sees plenty of cEDH play
Eventually, its time to find a sweeper, and I have to play the game of choosing between tier 2 options like Rolling Temblor, Blasphemous Act, Magmaquake, and Damnation (tier 2 once it destroys the mana base)
We ended up putting restrictions on each ability to limit what various cards could be used for