Portrait of Ruin - Tower of Death - 05.png

INT Boost is a Stat Boost spell or power that increases Intelligence.

Game specific information

Castlevania: Aria of Sorrow

In Aria of Sorrow, it increases exclusively the damage power of Guardian SoulsSoma Cruz is able to obtain this stat by gaining dominance over the Enchanted Souls of four different creatures, thus dividing the INT granted in four levels of power, with a difference of four units between each other:

  • Craft - Red Crow (INT +4)
  • Wisdom of Abstinence - Lilith (INT +8)
  • Devil's Wisdom - Bael (INT +12)
  • God's Wisdom - Stolas (INT +16)

Castlevania: Dawn of Sorrow / Castlevania: Harmony of Despair

In Dawn of Sorrow and Harmony of Despair, Soma is able to gain this ability from a Lilith's and Imp's souls respectively, and the more such souls he has, the more powerful the effect.

Castlevania: Portrait of Ruin

INT Boost is one of Charlotte Aulin's magic spell skills in Portrait of Ruin. When cast, it boosts INT temporarily. A regular cast boosts INT +15, while a fully charged cast boosts INT +30.

Castlevania: Order of Ecclesia

Sapiens Fio is a back glyph that increases Shanoa's intelligence. This bonus scales as her INT stat increases, and thus, grows in power as she levels up.

It can be obtained on a high ledge in Oblivion Ridge, just before entering Gravedorcus's boss room. To reach it, all that is needed is the Ordinary Rock (obtained in the Skeleton Cave). The player should stand on the platform that is in the middle of the room, facing to the left; as soon as an Altair appears from the left side, double jump over it and perform a jump kick, ending with another double jump to reach the ledge.

Item Data

Item Data: INT Boost
Image Name - Game
Type / Users Attributes / Consume Statistics / Sell Found Notes
Smart Potion Icon.png Smart Potion (Medicine of Wisdom) - Symphony of the Night [edit]
Temporarily raises INT [use] Medicine (Stat Potion)
INT +20
Find: Reverse Clock Tower
Drop: Marionette
Venus + Griffin (INT Boost) - Circle of the Moon [edit]
Intelligence increases by 25%. DSS Effect
Consume: 4 MP/TIME  INT + 25%
Create: Venus + Griffin
Yellow Soul.png Red Crow - Craft - Aria of Sorrow [edit]
INT is increased by 4. Enchanted Soul
INT +4
Drop: Red Crow
Yellow Soul.png Lilith - Wisdom of Abstinence - Aria of Sorrow [edit]
INT is increased by 8. Enchanted Soul
INT +8
Drop: Lilith
Yellow Soul.png Bael - Devil's Wisdom - Aria of Sorrow [edit]
INT is increased by 12. Enchanted Soul
INT +12
Drop: Bael
Yellow Soul.png Stolas - God's Wisdom - Aria of Sorrow [edit]
INT is increased by 16. Enchanted Soul
INT +16
Drop: Stolas
Enchanted Soul.png Lilith - INT Boost - Dawn of Sorrow [edit]
Increase INT. Enchanted Soul
INT +18 (maximum level)
Rarity: **
Drop: Lilith
Spell PoR Icon.png INT Boost - Portrait of Ruin [edit]
Boost INT temporarily. Magic Spell
Consume: 10 MP  INT +15 (partially charged), INT +30 (fully charged)
Find: Tower of Death
Effect: Boost INT for characters called onscreen for around 30 seconds.
Special: Fully charged: Doubles statistic boost and raises duration to around a minute.
Sapiens Fio Icon.png Sapiens Fio - Order of Ecclesia [edit]
Temporarily increase INT and the effects of magical glyphs. Back Glyph
Consume: 80 MP  Find: Oblivion Ridge
Effect: INT boost.
Smart Potion - Encore of the Night [edit]
May cause neck pain Item (Medicine/Stat Potion)
INT + 20%
Limitations: Lasts for the remainder of the current puzzle battle. Only usable in puzzle battle mode. Affected by the base stat cap (cannot make the user's Intelligence go above 100).
Enchanted Soul HD Icon.png Imp - Harmony of Despair [edit]
Increase INT Enchanted Soul
INT +1
Rarity: **
Steal: Imp (2.3%)



  • Sapiens Fio is Latin for "Become Wise".
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