Sword of Champions (5e Equipment)

Weapon (any sword), uncommon (+0), rare (+1), or very rare (+2) (requires attunement)

You have a bonus to attack and damage rolls made with this magic weapon. The bonus is determined by the weapon’s rarity.
When attuned to this magical weapon, you double your Strength modifier for damage rolls made with this sword. You can instead double your Dexterity modifier for damage rolls if your weapon has the finesse property.