And then the uncommon artifact is a 2-drop that will stop non-lands from arriving to the battlefield from libraries and graveyards and I don't have anything this would care about
As such, it seems likely that some people will buy the Vampire deck but, instead of using Edgar Markov as their commander, simply incorporate some of the best Vampire cards into Olivia Voldaren, Garza Zol, Plague Queen, or Kalitas, Bloodchief of Ghet decks
You can play Cold Feet, then chain Mystical Refpanel to apply the effect to your opponent instead, effectively mimicking the effect of Cold Wave
Greninja ex Special Illustration Rare Twilight Masquerade Before Surging Sparks came around (and the Pikachu ex), Greninja ex SIR was the top chase card of the Scarlet & Violet era of Pokemon TCG
And there is a similar concept in Chains of Mephistopheles