Spirited Clementine is a hidden boss encountered randomly during questing in the Vengeance Rises raid event. Hidden bosses are only encountered after defeating the two end bosses. They are hit for double damage and the player has 2 hours to defeat them. This boss always begins with 10,000,000 hp.
The discoverer of a hidden boss is awarded 3 Iron Keys if the boss is defeated. Additionally, the discoverer and anybody else who participates in the battle and does at least 1,000,000 damage to the boss is rewarded with 2 Iron Keys.
Quotes: "To see you have made it this far... What happened to the sentries?"
"I do not know your aim... But this is as close as you will get."