Amulet of the Devout+2

Rare

Wondrous item, rare (requires attunement by a cleric or paladin) This amulet bears the symbol of a deity inlaid with precious stones or metals. While you wear the holy symbol, you gain a bonus to spell attack rolls and the saving throw DCs of your spells. The bonus is determined by the amulet's rarity. While you wear this amulet, you can use your Channel Divinity feature without expending one of the feature's uses. Once this property is used, it can't be used again until the next dawn.

Flare-Flame Tongue Short Sword

Rare

Rare Wondrous item, rare (requires attunement) This shortsword appears to be made of molten steel that seems to find its way to shape right before it strikes its target. While attuned to this sword, you feel comfortable in temperatures as low as 20 degrees below zero Fahrenheit and as high as 120 degrees above zero Fahrenheit. You can use a bonus action to speak this magic sword’s command word (‘devastation’ in Terran), 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.