The doubled damage isn't dealt by Uncivil Unrest unless it was somehow the original source of damage
Invocation of Saint Traft: you would have to put it on a creature that doesn't die easily
Cathars Crusade, Honor of the Pure, Elesh Norn Grand Cenobite, Mirror Entity, Archetype of Courage, Crovax Ascendant Hero, Archangel of Thune, Jazal Goldmane, Thalias Lieutenant, Champion of the Parish, Paragon of New Dawns, Angel of Invention, Phantom General, Mikaeus the Lunarch, Angel of Jubilation, Spear of Heliod, Eldrazi Monument, Coat of Arms, Door of Destinies, Hall of Triumph, Call for Unity, Marshals Anthem, Dictate of Heliod, Intangible Virtue, Glorious Anthem, Crusade & Divine Sacrement
Helga, Skittish Seer brings them both into one card
Sauron can steal a creature for a turn, and pump the team at the cost of mana and life