The Perception Enhancement Potion is theoretically crafted by someone who approaches the skill level of an Elite Alchemist. It possesses the ability to enhance the five senses and even, for a short period, boosts what is known as the 'sixth sense.'
It is said that even ordinary people, after taking the potion, can discern who is approaching merely by the sound of footsteps. And if someone a few hundred meters away aims a crossbow at them, the user can easily detect the direction of the coming attack.
During labyrinth exploration, the Perception Enhancement Potion is essential, because without it, common adventurers would struggle to detect deeply hidden traps and enemies, let alone scout or ambush the powerful guardian Magical Beasts.
An Elite Alchemist holds a status on the Terra Continent almost equivalent to a Second Energy Level Sublimator.