Once it dies, you'll likely be drawing more than one card, more than replacing what you lost in terms of resources
The Warhammer 40k decks have powerful sagas too, some of which already see substantial play with Tom Bombadil
This is true for both the creature line-up and the reanimation spell count, but if you do this, you have a solid Commander deck to play with
Board Clears that Exile Multiple Permanent Types (Apocalypse, Decree of Annihilation, Worldfire) Decree of Annihilation isnt the boogeyman it once was in Commander, but its power still shouldnt be underestimated
So, Abyssal Harvester excites me
In Magic: The Gathering, where the collector market considers cards to be investments it's frankly barbaric to play an actual game with, the equivalent is an unofficial format called Sharpie Cube, or Redacted Cube