The Holy Water (聖水 Seisui?) is an item that has appeared commonly within the Dept. Heaven series, serving different purposes with each iteration.

The Holy Water made its first appearance in Riviera: The Promised Land. The Holy Grail (acquired in Tetyth) must be taken to Undine Spring to acquire a x5 Holy Water.

Skill DataEdit


Throw Stats
Type Holy Attack
Power 50
Hits 1
Accuracy 100%
Base Wait 35
Variance 5%
Target Random Enemy A
Effects Effective against undead
Skill Level 0
Overskill Air Spray (Serene only)
Skill Up 2


Sprinkle Stats
Type Support
Power N/A
Hits 1
Accuracy 0%
Base Wait 40
Variance 0%
Target All allies
Effects HP recovery
Skill Level 0
Overskill Sacred Heal
Skill Up 3

This item, renamed Holy Water Vial (聖水入りの瓶 Seisuiiri no kame, lit. Bottled Holy Water?) in the Japanese version, is a Key Item in Knights in the Nightmare. It is found in Scene 5 and can be redeemed to the NPC Isabel, who is encountered in Scene 6, in exchange for a weapon.

The Holy Water returns finally in Gungnir, available for purchase in the Shop.


Elemental IndexEdit



  • Main Action I: Holy Water (S)
    • Type: Direct Supplement
    • Act: Delay 6 / CT 0
    • Target: Sight line of five spaces.
    • Support: Cure Curse + Stone


  • Category: Item
  • Capacity Requirement: 6
  • Units: All human classes.


  • Null Gems: 1
  • Fire Gems: 0
  • Water Gems: 0
  • Earth Gems: 0
  • Air Gems: 0


  • Cost: 1,000
  • Sale Value: 500

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