It represents your unending duty to the Orzhov after death
Also, shoutout to Solemn Simulacrum, who is an excellent ramp card and general best boi
When it's defeated, exile it, then cast it transformed.) When this Siege enters, search your library for an Aura, God, or Demigod card, reveal it, put it into your hand, then shuffle
Combined with the Necron card, Trazyn the Infinite, and an Intruder Alarm (or a Thornbite Staff in mono Black), thats infinite mana with ol trusty Gravecrawler
High variance cards are typically poor design, cards like Ankh of Mishra for example
Plus, you can pay five mana and exile it to return all of your Instant and Sorcery cards from your graveyard to your hand as long as you have six Artifacts or more