Biome Blade

The Biome Blade is a craftable Pre-Hardmode broadsword that auto-swings. The blade fires different projectiles that travel in a straight line, with effects depending on the biome the player is in.

The debuff the projectile inflicts depends on the biome the player is in and lasts 1.5 seconds:
 * When in the Jungle biome, the sword inflicts the Venom debuff.
 * When in the Snow and Ice biomes, the sword inflicts the Glacial State debuff.
 * When in the Ocean or Sulphurous Sea, the sword inflicts the Crush Depth debuff.
 * When in the Dungeon, the sword inflicts the Frostburn debuff.
 * When in the Desert or The Hallow, the sword inflicts the Holy Flames debuff.
 * When in the Glowing Mushroom biome, the sword inflicts the Temporal Sadness debuff.
 * When in The Underworld, the sword inflicts the Brimstone Flames debuff.
 * When anywhere else, the sword inflicts the Armor Crunch debuff.

If the player is in multiple biomes, then the higher one on the list above takes priority.