They were archaeologists!
Complete all Treasure Mode Levels in Skull 3 Hub.
3/29/2013
7:37:42 AM
Rare 10.5%
Complete your first Timed Challenge
Awarded when you complete your 1st Timed Challenge
3/28/2013
7:21:59 PM
Very Rare 7.3%
Rock and a Hard Place
Completed "The Golem in Honnleath" ("The Stone Prisoner" downloadable content)
3/28/2013
2:34:30 PM
Rare 26.9%
The Grace of Erebus
Activate a "Dark Blade" Underworld Core attack and successfully connect 50 times consecutively.
3/28/2013
1:31:31 PM
Very Rare 6.0%
Fashion Victim
Any Hero wearing a complete armor set for the first time.
3/28/2013
10:57:00 AM
Rare 10.3%
Complete any Bike Night Road Rule
Awarded when you set your 1st bike Night Road Rule
3/26/2013
5:56:04 PM
Rare 34.1%