Were there any that I excluded
Read cleanly at card size, ~1 sq cm
When Karazikar attacks, you get to tap a creature and goad it, removing it as a blocker against Karazikar and forcing one of your opponents to take the attack in a few turns
It can protect valuable cards from black discard, and can combine with library shuffling effects to improve your draw (such as Thawing Glaciers, Flooded Strand, or Ramosian Sergeant)
What's best about Sawhorn Nemesis in Graveyard Overdrive is that once the affected opponent dies , you can just cast something to recur it and then recast it for a different opponent
Many viable Rakdos Commanders are available due to a large card pool, each with pros and cons for deck construction