We still liked the idea of a track, but it became clear that it would require too many frames to have lots of different tracks, so we settled on two sizes: four and six
Speaking of enablers, the Stagecoach here can give your next instant and sorcery cascade, which means you might want to include some larger cost spells in the deck
Teferi, Time Raveler Teferi, Time Raveler as bounce with value really blanked quite a few opposing strategies in War of the Spark era Standard, and that static ability still serves as a check not only on instant speed interaction but on cascade and storm strategies, which is where this card matters for Commander
Finally, if youve found an error in my math, please reach out to me in the comments here, on the Discord, or on Twitter