Beryl Aetrygon Horns are common materials in Xenoblade Chronicles X. They can be obtained from the horns of brown Aetrygons in Oblivia. One is needed for From Idea to Inventory. They are also used to craft Ranged Attack Boost and Boost.R-ATK augments.


Enemy Level Area
Fleet Aetrygon21-30Oblivia
Quick Aetrygon11-20Oblivia
Vilem, the Gold-Scaled45Oblivia

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