Azuths Faithful shimmering Sword

You create a Large shimmering ethereal Great Sword that hovers within range. It lasts for the duration.

When the sword appears, you make a melee spell attack against a target of your choice within 5 feet of the sword. On a hit. the target takes 3d10 force damage. Until the spell ends, you can use an action or bonus action on each of your turns to move the sword up to 20 feet to a spot you can see and repeat this attack against the same target or a different one.

At Higher Levels. When you cast this spell using a spell slot higher than 4th level, the damage increases by 1d10 force damage.