Usualy it takes 1 hit to kill a Piety portal
Usualy it takes 1-2 hits to kill a normal monster
Usualy it takes 3 hits to kill a magic monster
Usualy it takes 6 hits to kill a rare monster
Usualy it takes 7 hits to kill Spinecrack
Usualy it takes 20 hits to kill Kole
Usualy it takes 30 hits to kill Piety

To level a gem from level 1 to level 19 you need around 360 runs.
To level a gem from level 19 to level 20 you need around 300 runs.

Started on 24 January 2014 Ended on 18 February
Number of Piety runs : 690
Number of Unique drops : 317
Number of Vaults of Atziri Vaal Pyramid Maps found : 8
The highest number of uniques dropped from a single Piety kill : 3

Valuable currency found : 3 Exalts, 1 Divine, 7 GCPs
Number of Exalts bought with currency/items from Piety runs : 64