Swim Bladder

Swim Bladder: This transgenic organ is a series of gas-filled sacs that allow the character to control their buoyancy underwater. This bladder is also linked to the inner ear, enabling the character to accurately gauge water pressure/depth and also improving their hearing underwater (+10 to hearing based Perception underwater). [Low]

Swim Bladder

The Order of Secrets theshadow99 theshadow99