First, there's a new mechanic called Sneak, which is a riff on the pre-existing Ninjutsu, in which players can cheat big creatures onto the battlefield whenever an attacking creature goes unblocked
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
those decks will often run around 30 lands, 16-20 ramp, and far more tutors, requiring thousands of dollars
Whenever a commander I control attacks, Keleth, Sunmane Familiar gets a +1/+1 counter
This in and of itself needs a step-by-step tutorial
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