Thrown Water

Thrown Water refers to a set of three consumable weapons that each convert a small area into a biome (Hallow, Corruption or Crimson for Holy Water, Unholy Water and Blood Water respectively) when thrown. This conversion affects a roughly circular area with a radius of four blocks from the center. Enemies within this radius are also damaged slightly; this damage is flat and cannot be modified by any buffs or equipment.

Holy Water is only available in Hardmode. It is possible for Corruption or Crimson Deserts to be generated naturally with the world, making the other two throwable waters available from the beginning of the game, however these biomes will not spread onto Sand until Hardmode begins, therefore worlds generated without Corruption/Crimson Deserts will not have Ebonsand/Crimsand until then. On the, however, Vile Powder or Vicious Powder can be used to convert sand into its corrupt counterpart.

Trivia

 * The Holy Water, including its sprite and the way it's thrown, is possibly a reference to the Castlevania item of the same name.

History
Eaux de lancer 투척수 Метательная вода 投掷水瓶