I mean yeah, you have access to literally all the cards in the format so in that sense it does help what we want to do, but none of the 5C commander options benefit Artifacts or Superfriends and while access to Green (aka Doubling Season) is nice, there's not a lot of Green cards that I'd be interested in for this type of deck
Since then, Stoneforge Mystic has seen play in multiple different archetypes from UW Control as a quick way to close a game, to one of the most aggressive decks of the format, Hammer Time
There are plenty of ways to play them off the top of your library, like Oracle of Mul Daya or Augur of Autumn
However, it is worth taking into account the fact that these cards will still not be unique, and you will not earn much money on them
I manages to nab them for 100AUD or thereabouts