This homebrew feat is to unlock lore native custom races on RPDND: Paths of the Past (a minecraft dungeons & dragons roleplay server)

Stubborn yet strong beastfolk with thickened fur, famously adept at surviving winter.
Native Variant of SATYR or CERVAN

Native Traits:

• Mountain Born. You have resistance to cold damage. You also naturally acclimate to high altitudes, even if you’ve never been to one. This includes elevations above 20,000 feet.
• Grazer. You are able to ingest any plant matter as if it were edible rations. This includes vines, leaves, grasses, dried hay, magical herbs, softened woods, parchment paper and cotton fabrics.