While mono-color options are limited, the set more than makes up for it with a strong lineup of dual- and tri-color commanders that feel intentionally designed for the format
[12] Grave Danger is a blue and black deck that focuses on using the graveyard with cards such as Organ Grinder and Psychatog
The secret is its Eminence ability, which reduces the cost of your other Dragon spells by one mana, even while The Ur-Dragon is in the command zone
It also opens the door to niche synergies where you reuse creatures with activated abilities like Loran of the Third Path or squeeze more value from your mana dorks by casting spells at instant speed
Knowing that toolbox cards are always around makes for a lot more creative opportunities, and I keep coming up with deck ideas
The flavor text references the first line of the song, but gets in a little jab about how I think it's dumb that we use Hound instead of Dog as the creature type