It gains "When this creature dies or is put into exile, return it to its owner's hand and create a 1/1 white Spirit creature token with flying." 3: Exile target nonland permanent
With Necrodominance, you can draw a bunch of cards on your end step, and before going to your cleanup step, you can cast Soul Spike for free pitching cards you would have to discard anyway
The artifact bit is VERY important, as in you get to have a Voltaic Key (1 drop Artifact, Pay 1, Tap: Untap target artifact.) Minister of Inquiries: [Category 2] ETB yield is 2 Energy for 1 mana, then you can spend 1 Energy to mill for three
They also have a big old chunk of text that reads, Whenever another creature dies, or a creature card is put into a graveyard from anywhere other than the battlefield, or a creature card leaves your graveyard, Syr Konrad, the Grim deals 1 damage to each opponent. That means that your milling is killing, and you can just be chilling
Rather than join the artifact party black spends its time off in its own world
For the budding player who's excited about both the game and the collectible nature of the cards, these Portfolios are a Bear Necessity