mtg top precon commander decks Magic: The Gathering Starter Deck Bundle – Includes All 5 : Toys & Games Best Commander Precons - Top

The only expectation to this is if you can kill all your opponents (or your last one) in one go

MAGIC THE GATHERING DOCTO WHO Commander Deck: BLAST FROM TH EPAST About this item: BIGGER ON THE INSIDE Bring your favorite Doctor Who characters, villains, and adventures to life at your table with this Magic: The Gathering Commander Deck

There was a widespread errata in 2020 for milling, or putting cards from the library into a graveyard

This can be a spell that destroys a creature or an Aura that prevents it from attacking

And if you have to run graveyard hate, which you do, Ghost Vacuum does it pretty well

Tapping for a red/blue and blue/black respectively, you can guess how Grixis is the best color combination