is left card legit in a mono black commander deck ? is right card legit in a white/blue commander deck ? : r/mtg
Commander / EDH MTG decks —
The Best Mono-Black Commanders
The Best Mono-Black Commanders
The Best Mono-Black Commanders In Magic: The Gathering
Top 30 Cards for Mono-Black Commander Decks MTG - HobbyLark
Marchesa, Resolute Monarch (March of the Machine)
Brewing Mono-Black Control with Kaervek in Commander
Chainer, Dementia Master