BPhillipYork: Well I like commanders with adventures, fits Fallout nicely, 2 colorless and 1 blue for a Worn Powerstone is fine if you really want that
They are part of one of the cheapest competitive decks in the Pioneer format, in this case Mono-Blue Spirits, which costs just a bit over $100 to complete
He is also the face commander of the Limit Break precon, a white-red-green deck
Memory Deluge This fun 4-drop will instantly dig down four cards and then let you draw two of them, which is pretty good for the cause
If you look a Modern decks when a Modern Masters set is released, often the decks end up getting more expensive due to a limited reprinting whether or not there will be enough new demand for Legacy is a factor to consider, and that may end up being a reason that Eternal Masters impact things differently than Modern Masters
Lets look at all the legendary creatures from March of the Machine to determine which are the best commanders to head a deck