By playing cards like Sloppity Bilepiper and Heralds of Tzeentch, you can hope to hit cards that generate you even more value on hitting the battlefield, such as Chaos Defiler and Lords of Change
The Commander community was already engaged in a group project to dig up older treasure-punishing effects before these new ones reached the printers, with posts about Magnetic Mine and Viridian Revel generating a lot of positive buzz
You need to have some redundancy for a lightning-rod equipment in play
As such, in calculating the value of the cards in the set, I'm trying to use the number that I realistically think I can get for the card tomorrow (this is important because new sets tend to decrease in value quickly)
Kozilek, the Great Distortion Kozilek, the Great Distortion has recently become one of my new favorite commanders for a nice mono-brown experience, but its still a decent card on its own
Besides that, you need to know that mana cost (which is used to determine mana value) is a copiable value
