Flame Tongue Rapier

Rare

Weapon (any Sword), rare (requires attunement) You can use a bonus action to speak this magic sword's command word, causing flames to erupt from the blade. These flames shed bright light in a 40-foot radius and dim light for an additional 40 feet. While the sword is ablaze, it deals an extra 2d6 fire damage to any target it hits. The flames last until you use a bonus action to speak the command word again or until you drop or sheathe the sword. Feature: This sword is forged from glistening obsidian.

Chardalyn Breastplate (Armor of Necrotic Resistance)

Rare

Chardalyn Breastplate (Armor of Necrotic Resistance) Armor (breastplate), rare (requires attunement) This breastplate is made of chardalyn reinforced with hardened wood and boiled leather. While wearing it, you always feel bitterly cold. You have resistance to necrotic damage while you wear this armor