Lets take a moment to go over all the new Commander decks, whats included in each one, and what themes and commanders you can expect from Duskmourn: House of Horror Commander
Two particularly powerful artifacts, the Powerstone and the Weakstone, accidentally summoned the extraplanar horrors called the Phyrexians, leading to an escalation in battle until Urza unleashed a mighty blast from another artifact, the Golgothian Stylex, that essentially acted as a nuke, apparently wiping out Mishra and the Phyrexians
#3: Monastery Mentor Thats right, Monastery Mentor over Stoneforge Mystic
This card is most viable in a superfriends deck, so its nice to see card designers playing around with this space
Tibalt, Rakish Instigator and Tibalts Trickery help disrupt opponents, while Lightning Bolt, Negate, and Smash to Smithereens provide targeted removal and countermagic