Griselbrand is banned in the format, but I include it here in case someone wants to get pedantic with me
Su-Chi Cave Guard Any card that says to add eight of anything is worth a second look
To somewhat stifle this bias, I focused on each and every commander which was brewed in 2025, no matter when it was initially revealed
MTG - Magic: the Gathering Streets of New Capenna Spoiler Commander Decks: Obscura Operation (white-blue-black), Maestros Massacre (blue-black-red), Riveteers Rampage (black-red-green), Cabaretti Cacophony (red-green-white), Bedecked Brokers (green-white-blue)
3 Satoru Umezawa Gives All Creatures In Hand Ninjitsu Bearing a familiar family name, Satoru Umezawa is a blue and black creature, so it's not a pure black card and must be in decks that have both blue and black in their color identity
It's also a colour of destruction and chaos