Gromril Armor (5e Equipment)
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Armor (Plate), Legendary (—)
Forged from the ores found in fallen meteorites, gromril was first discovered and extensively used by the dwarves. None but dwarvenkind have learned the secrets to working the rare ore; it is jealously guarded, and hardly ever sold or given to outsiders. Primarily used by the bodyguards of kings and wealthy nobles capable of buying the expensive ore, or tunnel fighters whose constant proximity to danger and attacks warrant the use of the armor.
Gromril armor grants the wearer resistance to fire and cold damage, as well as resistance to non magical piercing, and slashing damage, but vulnerability to bludgeoning damage.