If you're looking to win with commander damage, you need some effects like Fireshrieker or Inquisitor's Flail.

Also, cut some of the artifact creatures that do nothing in exchange for mana rocks that ramp you.

I like Fireshrieker, not a huge fan of the Flail as the Meta I play in includes a lot of high damage dealers but I'll see how it plays. Several of the Artifact creatures I'm playing are responses to my local Meta as well (lots of flyers).Most of the cards in my Maybeboard are cards that could replace some of them but are either out of my price range or items I couldn't find locally. I am going to be looking online for several of them.

HubHikari without knowing your local Meta, we can't really help you out. Broad answers and suggestions are what you're going to end up getting man.

There are lot of Flying support decks in my meta as well as several Tribal Slivers and Elemental Assault decks, like Omnath.I am mainly trying to increase consistency.

Akroma's Memorial. Love the Vorrac Battlehorns, might have to steal that for my own Kozi EDH :)