Gungnir

Gungnir is the strongest, largest, and fastest spear in-game. It can deal around 3-4 sets of damage per shot. It is white and gold in color, and may emit a particle effect. It is part of the Hallowed set of Armor/Weapons.

Gungnir's enormous sprite can hit enemies from quite a distance, roughly comparable with the Wooden Boomerang. Its size and particle effect make it an excellent choice for finding caves. It is the most expensive item in the game and therefore it's the most expensive item to reforge; without any bonuses, it costs. It's a fairly effective weapon against the Destroyer, but requires beating Skeletron Prime to be crafted.

Trivia

 * In Norse mythology, Gungnir is the spear of the god Odin.
 * Reforging a Godly Gungnir to have a different modifier costs  , the highest reforge cost of any item in the game as of version 1.1.