Unholy Water

Unholy Water is a thrown consumable weapon that deals 20 damage on impact, while also transforming a small number of blocks at the impact site into Corruption, which can then spread to neighboring blocks. It is the Corruption counterpart to Holy Water (a similar weapon that seeds Hallow). Unholy Water requires Ebonsand, which is common in Hardmode, and can generate more rarely in pre-Hardmode worlds.

Unholy Water affects blocks within a 9-tile radius of the impact point, corrupting up to 57 blocks total.

In the PC version, it has a Crimson equivalent, Blood Water.

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