That said, those that are, will likely all want copies of cards like Lithoform Engine and Strionic Resonator
Cadaverous Bloom Why play fair when you don't have to
Dihada's a great planeswalker commander that plays to the board, fills your graveyard, ramps, and draws cards
Maybe getting at pips would be a good way to getting a better look at how players are using the color pie (note to self: do this and add it)
"Is Hillary Clinton closing the door on politics?"
It's strong everywhere, but it has enhanced value in archetypes that care about counters generally, +1/+1 counters specifically, proliferate tricks for multicolor brews looking to add loyalty counters for their planeswalkers, four and five-color decks, Commanders with evasion, Commanders with a power that, when increased by 1 get a faster kill, Equipment, Aura, and Voltron decks looking to get in kills with their Commander, and loads more