And just one card keeps her from my top spot
Ravos, Soultender I dont know if Ravos, Soultender would make it as a standalone commander, but partner lets you sandbag Ravos until you have no other options
Its like a bare-bones version of Google Maps, with no names attached to the streets, rivers and parks
While this requires you to play four colors if you want to play blue, which is relatively important for casting things at instant speed, its possible you could find enough permanents that allow you to dump all that extra mana where you dont actually need to play blue at all
Vintage games generally end too quickly for the damage to matter much, and players have 40 life in Commander, making the potential Bolt to the face less relevant
Volraths Stronghold does the same for your key Legends