I generally recommend this for Dragon decks or decks that can take advantage of the additional artifacts (like Daretti, Scrap Savant), though it would fit nicely into most red decks as another angle of attack
Best of all, Brinelin has Partner, which means you're not limited to having a mono-blue deck when playing with it as your commander
It aims to bring back the spirit of close games and help trainers feel like they are actual gym leaders from the video games
As for Wizards and Cats, which bring up the middle, Wizards has the single best commander in the entirety of Commander 2017 in Kess, Dissident Mage
If that artifact is put into a graveyard this way, this creature deals 3 damage to that artifacts controller
This is the return of the play this pokmon and search for a supporter card