Today, I'm going over a budget commander deck that I've built around Yawgmoth, Thran Physician. This deck is designed mostly to control our opponent's creatures through sacrificing our own creatures, and using a bunch of counters both for ourselves (+1/+1 counters, charge counters, etc) and -1/-1 counters on our opponent's creatures that we can proliferate, though it avoids using infect/poison counters, and is meant for casual/kitchen top EDH.
Decklist:
https://scryfall.com/@EDHToolbox/decks/b6f504b8-ab58-4c17-9128-fbb48f5b6bef
Note on Undying Infinite Combo. If you have two Undying Creatures or something that generates a creature token when a creature dies/enters the battlefield, or put a -1/-1 counter on a creature (eg. Nest of Scarabs), when you sac one of the undying creatures to Yawgmoth, it returns with a +1/+1 counter (and you put a -1/-1 counter on something), then you sac the other undying creature (or the creature token that you generated) to Yawgmoth, put the -1/-1 counter on the first undying creature, which just cancels out the +1/+1 counter, and then the first Undying creature can repeat the process. (for two Undying, each -1/-1 counter but the first goes on the alternate undying creature, but a token creature generator like Nest of Scarabs lets you put each -1/-1 counter from the Undying creature saccing on an opponent's creature) Add in an aristocrats piece and you can drain your opponents while wiping all their creatures.
Timestamps:
0:00 Intro
0:54 Deck Goals
2:16 Ramp
4:21 Sacrifice Fuel
8:26 Evasive +1/+1 Creatures
9:56 Whenever you Yawgmoth
11:38 Other Synergistic Cards
13:05 Commander Protection
14:08 Lands
14:25 Price
14:38 Some Upgrades to Consider
15:58 Outro