In that case, if anything you might want to power down a little. The only way it really gets any "better" is to further streamline the gameplan and improve the mana and it'd be fully competitive. The power level is above casual metas by quite a lot. If your opponents are ever beating you when you have a good draw, you play well, and you arent getting 3 v 1ed from the early game, then their decks are also high power level. You're at about 85 to 90% of optimization. If you want to get to 75%, and especially considering you cant dramatic scepter infinitely, id probably lower the consistency by cutting a few tutors, maybe a little bit of fast mana, and increase interactive/fun/splashy spellslinger cards like [[Rite of Replication]], [[Mizzix's Mastery]], [[Fork]], [[Desertion]], etc