We want to exile Nadaar or Radiant Solar and return it to the battlefield lots of times to trigger those Ventures
Edgar, Master Machinist Wizards clearly went out of their way to make Edgar, Master Machinist fair, between the once-per-turn clause and the fact that the artifact it casts enters tapped, but I refuse to believe that we cant crack this like an egg we should probably start with Krark-Clan Ironworks
With Battle Mania active, your opponent can't simply skip their Battle Phases before they attack with everything they have, forcing them to take all the damage through battling
Salvation Swan is a fixed Restoration Angel, but considering that resto dominated standard during its time, I expect the swan to be at least powerful
Still, mill's a perfectly viable win condition