You also don't really care about the nibble damage or the unblockable dork as other lists will do
Fortunately, there are also lots of ways to tip the scales in your favor if you arent using Scheming Symmetry for political purposes
Gray Merchant of Asphodel is the top pick here, but you can also use any cheap creature if you also have a Blood Artist effect in play
Plus WotC keeps printing cards that do the modular thing anyway like Dockworker Drone and Sin, Unending Cataclysm
Thespians Stage Clearly valuable in Lotus Field and Amulet of Vigor decks, Thespian's Stage has even more value in EDH, where you know someone has a busted land like Cabal Coffers or even The World Tree, and the fact that you can shift it as needed is just awesome
There are actually three colors attached to each of the main mechanical themes, but the sets mediocre fixing makes it hard to pull off a true three-color deck