The high MV is a problem, but with some support from cards like Repurposing Bay and Spire Golem this legendary artifact should be beefing up your creatures in no time
Lindblum, Industrial Regency Source | Haste Magic Source Queen Brahne Source | Coral Sword Source Syncopate Source | Youre Not Alone Source Quin, Qu Gourmet Source | Ice Flan Source Nibelheim Aflame Source | PuPu UFO Source Buster Sword Source | Reno and Rude Source FINAL FANTASY Through The Ages A Promised Fulfilled Source | Ardyn Izunia Source Barnabas Tharmr Source Magic: The Gathering FINAL FANTASY releases June 13
If you were playing other creatures, Steel Golem gave you a good one but it could also cripple you if they could block or otherwise stop it without removing it, and there were several good ways to do that
A lot of the new cards in this deck bring plenty of support for the monarch theme: Denethor, Stone Seer, Archivist of Gondor, omer, King of Rohan, Champions of Minas Tirith, Forth Eorlingas!, Crown of Gondor, Fealty to the Realm, and Oath of Eorl all bring some much needed support for the archetype, and in varied and interesting ways
"Magic: The Gathering Every Upcoming Universes Beyond Crossover"