This in and of itself needs a step-by-step tutorial
Unquenchable Fury Punishment for decks that like to draw a lot of cards and is also especially difficult to get rid of
It will let all of your sources deal double damage until your next turn, so that's now on your turn, you attack, your damage-based sorceries and loads more
Unlike a certain commander who gives opponents card advantage when trying to hurt them, Sheoldred, The Apocalypse only focuses on making drawing cards continuously damaging for them and great for you the added deathtouch makes your enemies think twice about blocking damage, keeping the game plan simple enough that the card will always be in high demand
those decks will often run around 30 lands, 16-20 ramp, and far more tutors, requiring thousands of dollars
You can go for single-use graveyard removal if you dont fear graveyard-heavy decks, or if you dont want to attract players ire by playing Leyline of the Void or Rest in Peace