Blood Pacts

Blood Pacts are items in Red Dead Redemption Undead Nightmare, they are like horse deeds but summon the the four horses of the apocalypse. You get them as rewards for finishing the Four Horses of the Apocalyse Chalenges Rank 4 for the horse Death, and rank 5 for War, Pestilence and Famine. You also get Death's Blood Pact when you finish the mission "On A Pale Horse"