Lord of the Nazgul is the Witch-King of Angmar leading the Ringwraiths and all manner of ghouls in the conquest of the Pelennor, which I just realized has Minas Tirith in the art
Counter magic complements an aggressive play-to-the-board strategy, while some reanimation-style effects that target artifacts specifically give Shorikai a combo finish if players want it
Soul Diviner already exists, so this card adds more redundancy to the strategy, at least slotting into the same decks
If you're in Europe, there's also Cardmarket, a website where stores and individual people are able to re-sell MTG products, including Arena codes
With Worst Fears we have the potential to do this on repeat
This deck aims to build a massive army of citizen creatures and creature tokens