There is a total of 4 loot rewards for this event -
Charon's Riverboat (Vehicle 112/145) Ultimate, Grim's Scythe (Weapon 91/68) Superior, 'The Final Hour' hourglass (Armor 69/89) Superior and Death's Tattered Shroud (Armor 65/88) Superior.
Charon's Riverboat - (Grand Prize)
Grim's Scythe - (Mastery Prize)
'The Final Hour' hourglass - (Mastery Prize)
Death's Tattered Shroud - (Mastery Prize)
Forum Post: http://forums.zynga.com/showthread.php?t=1001642
