Solo Flawless Spire of the Watcher - Unkillable Solar Titan Build 

Solo'd Spire of the Watcher in the first week that it released, however, after one unfortunate fall to my death in the first boss encounter I did not get the Solo Flawless Triumph.
Finally made time to go back and get this clear before Lightfall drops on Tuesday.
Ascend the Spire - 7:47
Akelous, the Siren's Current - 12:20
Persys, Primordial Ruin - 38:21
Final Damage Phase Start - 1:05:35