Terra Blade

The Terra Blade is a Hardmode sword, currently with the highest base damage per hit of any sword. It auto-swings, and fires a green bolt projectile that costs no Mana or ammunition and can pierce up to two enemies, dissipating upon impacting a third. This beam travels about 5000 feet (2500 blocks) before dissipating, can be fired faster than the blade can autoswing, and deals more damage than the blade itself on contact. If the player is under the influence of a Flask, the effect will transfer to the sword beam as well.

The best Modifier available to the Terra Blade is Legendary. Improvements to the weapon's melee speed will also increase the velocity of the beam.