This weekend at spellenspektakel in Eindhoven, Holland I managed to get a complete set of the commander decks. I am planning to keep them as a set,meant to be played against eachother.

After looking through the decks I noticed that there is a lot of land and not much big finishers in each deck. Is that true or is it just me?

I also want to improve the decks a little bit. I was thinking about adding the gods and their weapons to each deck in addition to the lorwyn elemental incarnations [[Vigor]] and the like. What are other fun, not to expensive improvements I could make to those decks while still keeping them balanced against eachother and close to their original playstyle? I also like to upgrade symmetrically, as I said with the gods and elementals.

Edit: to clarify, I'm not looking for deck improvements really, I'm actually looking for cycles of cards that can improve the set of five as a whole. Like all the monocolores gods for example.