[Knowledge] Burning Morale

The monsters who appeared in the Tungrad Ruins after the Three Days of Darkness
were described as "overly-aggressive," as if they were trying to protect something.
Those unfortunate souls who had the misfortune of being wounded
by these Black Spirit-borne monstrosities would find themselves dead within a few hours.
Many an explorer knows that the path to exploration
inevitably invites risk of monster-caused injuries.
To counter this, the Letusa Expedition has developed a special potion
to treat such dangers of fatal wounds.
As the sorceresses have spent many years studying black spirits,
they've successfully developed an effective remedy and honed the crafting process as well.
Armed against what were once fatal attacks,
such developments continue to inspire and boost the morale of the Letusa Expedition.