The Sigiled Blade Reforged

(Requires attunement)
You gain a +1 bonus to attack and damage made
with this weapon. While wielding this Sword, you
have advantage on death saving throws and saving throws against being Frightened. Once a day,
when you use this weapon to make a melee attack,
you may say "One For All" and choose any
number of Sigiled creatures within 30 ft. For 1
minute while you concentrate, each target has advantage on Wisdom saving throws, death saving throws and gains a +1 bonus to attack and damage.