Necessary cards:
Joshua the High Priest
Phinehas, son of Eleazar
Jordan Interrupted
Trumpet Blast
Zeal for the Lord
Ethiopian Treasurer
AoCP
Reach of Desperation
Melchizedek (MC)
Fun combo-making cards:
The teal enhancement-placers
King David
King Jehoshaphat
Peace Treaty
Unified Kingdom
Moses/Ira/Benaiah