His card, Sephiroth, Fabled SOLDIER, lends itself to a pretty straightforward mono-black sacrifice deck, as he functions as a Blood Artist in the command zone that can also sacrifice stuff himself
The OG artifact lands were banned for a reason, and it's because 99% of the time they're as good as a basic
Court of Ardenvale Eliana: While not as outright powerful as many other cards on my list, it still can provide a lot of value in the right deck
The ones pictured here are the Black variant (in honor of Nomuras favorite chocobo from FFVII ) and the serialized Golden Chocobo (the only serialized card in the set)
And if that still doesnt work, going for a second mulligan (youll have to put one card back to the bottom of Library) gives you a staggering 88.54% chance of hitting those 3-5 Lands
Kjeldoran Skyknight is quite cool, because he's a knight riding a giant bird