Heavy Weapon Proficiency
Reach Rank 30 with any Heavy Axe, Heavy Hammer, or Heavy Sword weapon.
8/7/2016
5:58:44 AM
Very Rare 7.8%
Dagger Proficiency
Reach Rank 30 with any Dagger or Dual Daggers weapon.
7/18/2016
2:59:40 AM
Very Rare 6.5%
Time keeps on ticking, ticking, ticking
Complete the Tomb of the Timekeeper
5/25/2016
6:45:33 AM
Common 50.1%
Without a Hitch
Complete a Hijack mission without allowing the payload to travel backwards.
5/15/2016
8:19:41 AM
Very Rare 7.8%
Polarize That
Reach Rank 30 with a polarized Weapon, Sentinel, or Warframe
5/12/2016
7:57:48 PM
Very Rare 6.0%
