Brother Corhyn and Goldmask

Speak to Corhyn in Roundtable HoldLandmark after reaching Altus PlateauGrace.

Find Goldmask west of the Windmill VillageGrace. Meet Corhyn north of the Altus Highway JunctionGrace Grace and tell him where Goldmask is.

Meet the pair at Goldmask's location.

Get the Golden Order Principia from near the Erdtree SanctuaryGrace. Find the duo near the Royal Colosseum in LeyndellRegion, and learn Law of Regression from Corhyn. West of Erdtree SanctuaryGrace down the lift in front of the Radagon statue, read the message, and cast Law of Regression. Talk to the duo again.

Meet the pair once more at Stargazer Ruins.

Kill Maliketh, then meet Goldmask near the Royal Colosseum in Leyndell, Ashen CapitalDungeon to receive the Mending Rune of Perfect Order. Find Corhyn near the giant spear and talk to him. Reload the area to find his Bell Bearing and robe.

On the south side on the other side of the broken Bridge of IniquityGrace Side Path, you can find the Goldmask headpiece