Ruined Vault of the Deep Mason

After navigating collapsed stairways and bypassing a few long-frozen rune traps, the party pries open a half-buried iron-bound chest in a side chamber of the dungeon. The chamber was once a storage vault for a guild of stoneworkers and arcane craftsmen; timbers have rotted, but the durable goods and a few magically preserved items remain. No corpses or fresh signs of monsters are present — this is a cache left long ago, salvaged and forgotten. The haul reflects the vault's origin: practical crafting supplies, a handful of portable valuables, and two items with lingering enchantments suitable for a mid-level party.