Special Items TOV Luminous Restless Ice (maxed 10% Healing and DPS level 115*)
*(note upgrade to TBM Eyes of Life and Decay that has a Level limit 110)
The ToV augment (Luminous Restless Ice) is awarded from completing Hero of Eastern Wastes. It only requires 1 mission. The focus on the first rank is 1%
Completing Savior of EW (merc, partisan,hero) unlocks rank 2, which is 3%.
Completing Savior of velks (merc, hero unlocks rank 3, which is 5%.
Completing Savior of Kael (merc, partisan, hero) unlocks rank 4, which is 7%.
I would say this bodes extremely well for casual players.
Completing Conqueror of Torment of Velious (defeat all of the raids) unlocks rank 5, which is 9%
Completing Vanquisher of Torment of Velious (get all of the raid achievements) unlocks the final rank, which is 10%.