As I said at the start, all decks should have a plan for the graveyard in some form, regardless of the commander you choose to run
If any of the defending players declines to block a creature in a log attacking them or a permanent they control, other defending players can't block attacking creatures in that log attacking in their direction
Id be more interested in building around it with mill and reanimation than as a unique commander
I dont see how that would help
This guide tracks all of the upcoming MTG releases in 2026-2027, including release dates, mechanics, and story details
Spend your first three turns foretelling and plotting as much as you can, before buffing 2099 up and having him blast your opponents or their creatures for huge damage