mtg blue phase out cards Sapphire Charm - Instant - What's a good strategy with

Be free to break those rules and differentiate as you see fit, as many times special builds/decks require quite different approach and it heavily depends on your preferred playstyle, the chosen commander and the mechanics in use, among other things as well

However, I would only play as long as I had quests to do, as soon as I finished all the quests I had to stop playing and only come back the next day for the same procedure

1 Emrakul, The Aeons Torn Emrakul, the Aeons Torn is banned in Commander, just like Griselbrand, because it's such an unbelievably powerful legendary creature with game-ending effects

Well, you start with the obvious

+6/+6 is huge and can kill out of nowhere in an infect deck

That's a starting point