armageddon card mtg - Revised - English - CGC 6.5 Destroy all lands. MTGNexus - Armageddon Clock

To be fair, Enchantress is such a strong archetype that you don't really need to worry about your commander doing too much, but building around them does make the deck better

The bottom half is printed on the back of Argoth, Sanctum of Nature's card

You can even Manifest Dread into another Abhorrent Oculus, basically sealing your opponents fate

Description: Configuration

Many of them are black and thus care about the graveyard, but theres a zombie commander for pretty much any strategy

Its been impactful in many formats, to the point that playing 20 more cards in your deck just to get the companion mechanic going seems like a good idea (sorry Commander players, you cant have a 120 card-deck)