Various other rules throughout the document have also been updated to accommodate battles, including rules for combat, counters, types, state-based actions, and so on
Nothing wrong with some classic card-advantage-centric gameplay, especially in a format where other decks will actually run out of gas if you hold out long enough
Want to push colorless artifacts to the limit
Spells like Grisly Salvage and Mulch can also help as one-off mill effects that add cards to the hand in the meantime
When people sub vintage at lower tiers, I think graders see so many very very clean modern stuff that when vintage comes along they give 8s for a tiny print line (when back in the day when it would be given a 10 grade)
I kind of like stuff like Ancient Craving and Damnable Pact in decks that get a lot of mana