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Unholy Water

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v423Unholy Water
Item 423
Type Weapon
Sub-Type Thrown Weapon
Damage (?) 20 Damagetype ranged
Use Time 14 (Very Fast)
Knockback 3 (Very Weak)
Max Stack 999
Tooltip Spreads the corruption to some blocks
Sell Value 40 CopperCoin Small 
Crafted With Makes 5
1 Bottled Water
1 Ebonsand Block
1 Corrupt Seed
Unholy Water is a consumable weapon which, when thrown, will corrupt a small area of blocks, turning regular stone into Ebonstone Blocks, and regular sand into Ebonsand Blocks. It spreads the corruption much quicker and more efficiently than Corrupt Seeds, and also could be used to remove The Hallow. As it can corrupt sand blocks, it is fairly easy to create; it is also the only method of legitimately corrupting anything other than dirt before Hard Mode is activated.

Unholy water could be taken to pre-hardmode worlds to make the corruption spread a lot faster, though the Hallow could still overtake some corrupted biomes after defeating the Wall of Flesh.

Unholy Water Terraria HERO02:16

Unholy Water Terraria HERO


  • Prior from 1.2, Unholy Water was the best way to spread the corruption, but after the 1.2 update, the Clentaminator with a Purple Solution (Corruption) or Red Solution (Crimson) spreads the corruption a lot quicker (The whole screen in only 2-3 seconds.) than the Unholy Water.
  • Unlike Holy Water, Unholy Water can be created before Hardmode, if the Corruption generated over a desert.

Update Info


  • Max stack increased from 250 to 999.


  • Added to the game.

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