sliver mtg commander deck EDH Deck Hivelord 100 Magic Cards Custom Slivers Sliver Kindred 5 Color Ready to play Sliver Tutor - Sliver Overlord

Mount Doom, a red-black land that hurts you when it makes mana, can also hurt your opponents and act as a board wipe if you sacrifice it and a legendary artifact (like The Ring)

Barnabas Tharmr (Kraum, Ludevics Opus) One half of the dreaded Blue Farm partner pairing (the other being Tymna the Weaver), Kraum, Ludevic's Opus provides decks that partner with it two valuable resources: access to the color blue, and a draw engine that exploits Commanders multiplayer status

I wouldn't have an issue if you ran it against me in Pauper Commander since it's a one-of, but your milage may vary

Since the fall of Mirrodin, New Phyrexia has bloomed into its own biomechanical society