Zenith

The Zenith is a Hardmode, post-Moon Lord, auto swinging, block piercing melee weapon that can be crafted using a variety of swords from across the game progression. Using it will cause the Zenith and one of its component swords (including the components of the Terra Blade) to boomerang towards the cursor and back in large arcing motions. This attack will pass through solid blocks and can be used anywhere on screen similar to the Solar Eruption. Three swords will appear per use, the first of which will always be the Zenith itself.

Its best modifier is Legendary.

Trivia

 * A zenith is the highest point of a celestial body relative to the observer, in other words when it is directly overhead.
 * "Zenith" can also mean the point where something is at its most powerful or successful, alluding to the method of obtaining the weapon.
 * It has the most complex and largest crafting tree of any sword in the game, with a total of 14 different swords, beating the Terra Blade, which is one of its ingredients.