Things get dicier (and arguably a whole lot more fun!) when several votes are in play
I also played today's updated Omo list twice
Most cards that try to push you in this direction really arent worth it (Im looking at you, Blanchwood Armor), but Consuming Corruption is a rare example of a card that gets there
You can build this deck in many interesting ways, abusing big lifelinking creatures like Dream Trawler, gaining a bunch of life, and casting big X sorceries like Blue Sun's Zenith or White Sun's Zenith
Its especially surprising that its cEDH thats doing it, given that Ophidian Eye costs 3 mana, but apparently this is good enough in some Malcolm, Keen-Eyed Navigator or Niv-Mizzet, Parun decks
It works best in decks that go big and care about the graveyard, as its fine to mill or discard then use later