- Amphibious: Quarren can breathe underwater without penalty and never suffer movement penalties for traveling through water.
- Ink Spray: Quarren can spit ink from a specialized sac within their gills that disperses in water, creating a brief murk used to confuse foes or escape predators. This ability can be used on land as well, though it is considerably less effective because it must be sprayed directly on the target. Once per encounter, as an out-of-turn incidental, a Quarren may suffer 2 strain to add ◼️ to a combat check made by a character within short range (underwater, it adds ◼️◼️◼️ to the combat check instead)