Theres a good rule of thumb that every deck should be able to do something on the first 4 turns of the game
I would prioritize Undead Warchief, Lord of the Accursed, Lilianas Mastery, and Diregraf Captain over most of the other lords, but the remaining deck slots may allow others to make the cut
Petrified Field Here's a land that can fulfill your land recursion needs
31,489 decks use it over at EDHREC.com for 10% of all decks
Splash Portal draws a card when you flicker the exact creature types that want this
Hindervines: B If youre playing a +1/+1 counters deck, this fog might be worth including, but at three mana, its a tough call