Antarctica

The Antarctica is a Hardmode throwing weapon that is a direct upgrade to North Pole. It fires an Antartica projectile that travels straight and is then affected by gravity. It leaves a trail of hails that will inflict Frostbite debuff to enemies and deal damage, effectively "carpet bombing" the area between the player and the landing point of the projectile. The projectile fired will break upon contact with an enemy or block, and the weapon has auto-swing.

When in Etherial Dimension after Etheria has been defeated, it increases the chance of hails twice and stays struck when contacted enemies for twice as long.

Trivia

 * Antarctica is a continent found in the bottom of Earth that is a virtually uninhabited, ice-covered landmass. The North Pole in its recipe is also a reference whereas the location of the North Pole may be found in the Arctic ocean land that expands during colder months and shrinks to half its size in the summer.