Have fun, that catalyst quest is diabolical.

There are five Triumph boosts for [b]Sundered Doctrine[/b] that improve the first drop chance for [b]Finality’s Auger[/b]. These are awarded for Solo, Flawless, Solo Flawless and Master completions as well as collecting all the Worms required for the [b]Drowning Labyrinth[/b] Questline. They can be found in your Triumphs tab under [b]Legends[/b] > [b]Dungeons[/b] > [b]Sundered Doctrine[/b]. You would do well to complete as many of these Triumphs as is practicable to improve your chances of getting the drop. (΄◉◞౪◟◉｀)