Starfury

The Starfury is a sword which is usually found in chests on floating islands. Swinging the sword summons three stars to fall from the sky to wherever your cursor is pointed. However, this effect is not available while indoors or underground as the stars do not pass through solid objects. The sword also can't be swung without sufficient mana. The sword deals a base damage of 15, while the stars deal an additional 15 damage each. It is best used outside against a large number of targets or while fighting a (large target area) boss.

The Starfury works very well in combination with mana-regen items and the Wizard Hat.