You can pick it up from the Tales of Middle-earth Commander deck, The Hosts of Mordor and find Nazgl by cracking some draft, set, or collector boosters
Vizier of Remedies and Melira, Sylvok Outcast are used as ways to combo with -1/-1 counter placement, whether with Devoted Druid or infinite sacrifice loops of persist creatures
You can use some like Sami, Wildcat Captain, Tannuk, Steadfast Second, or Mm'menon, the Right Hand, but they dont light that spark that tells me I want to build around them
LotR: Tales of Middle-earth's Nine Unique Nazgl Cards Among the new reveals are nine unique versions of Tales of Middle -earth's Nazgl card
That is precisely what Id do with her on an open board where she wont be attacked for a turn or two
Cards like Exploration, Scute Swarm, and Zuran Orb can really push this card over the edge