Grax

The Grax is a craftable post-Moon Lord hamaxe that has a range five tiles larger than most other tools, and is the final upgrade of the Silver Axe or Tungsten Axe. Striking an enemy with it will grant the player the Grax Boost buff for 10 seconds, which increases defense by 30, damage reduction by 10%, melee speed by 10%, and melee damage by 20%.

Trivia

 * The Grax is a reference to the Terraria modder and Re-Logic developer Grox The Great, known for creating the GRealm mod. The Grax's color scheme is based on the colors in Grox's profile picture.
 * Grax's color scheme is also present on Grox The Great's set.