One of the rewards for the Dawn of the Infinite megadungeon are Infinite-themed Dragonriding customizations, giving your mounts a dark gray scale customization. With the latest Patch 10.1.7 PTR build for Fury Incarnate, the Infinite customizations have been expanded! Learning the manuscripts that drop from Chrono-Lord Deios now also grant Infinite-themed customization options for Eye Color, Hair Color and Horn Color for all five Dragonriding mounts.
Players who have previously obtained the Infinite Scales customizations from the Dawn of the Infinite megadungeon will retroactively receive the new Infinite customization options in Patch 10.1.7!
DRAGONRIDINGInfinite Scales Drakewatcher Manuscripts that drop from the Dawn of the Infinite mega-dungeon have been renamed to Visage of the Infinite and now include: Scales, Hair Color, Horn Color and Eye Color instead of just scales. Players who have already earned the Infinite Scales will automatically unlock the Infinite themed Hair, Horn and Eye colors within the Rostrum of Transformation. Read more on wowhead.com