Cascade is a very powerful mechanic that lets you exile the top card of your deck until you find a nonland card with a mana value less than the initial spell
Watcher of the Spheres, Sephara, Sky's Blade, and Empyrean Eagle take the payoffs to the sky, literally
Commander is a fantastic format once you understand Magic, but actually reaching the point of understanding Magic is a lot more difficult than most of us established players remember
Your plan is to get Abhorrent Oculus into play, and to leverage its immense power for an aggressive win
(2019-01-25) In a multiplayer game, if an opponent loses life during your turn and then leaves the game, you can play cards exiled with Theater of Horrors
That's assuming your opponent doesn't snipe the Hexdrinker between level up activations with a Fatal Push