Any deck can play a colorless card, which leads to cards like Skullclamp and Reckoner Bankbuster catching bans for homogenizing Magic formats
When you start to unpick the hoops you have to jump through to get this effect, though, Im not sure the juice is worth the squeeze
Spend this mana only to pay cumulative upkeep costs
Ive seen a lot of players mention it as one of the best pieces of flavor text in the game and I have to agree
The following cards will almost certainly fetch above-bulk value when miscut: Finale of Devastation, Finale of Promise, all of the planeswalkers, all of the legendary creatures, and a small handful of other constructed playable cards
I'm just not sure if I'm misremembering and it was actually Kozilek, Butcher of Truth, or if both of us failed to see "indestructible" and I got away with one