Cave Kaasht abilities run in the range of acid, sound, and light. They also have the random abilities that all kaasht have, such as a dragon form, a blade ability, and abilities that only a Cave Kaasht can have such as Acid Paw.

To determine how many abilities your kaasht can have, read How Abilities Work

Automatic Cave Kaasht Ability:
Cat Eyes - Allows the kaasht to see in complete darkness

Acid Box A box of acid forms around the kaasht's enemy.
Acid Dragon The kaasht is able to become a dragon that can use corrosive acids. Becomes the same size as the kaasht.
Acid Paw When invoked, whatever the invoker touches will dissolve.
Acid Scream The kaasht opens his mouth, and spews out acid at its enemy.
Acid Shower The kaasht calls acid from the sky like rain.
Bat Hearing The kaasht can hear extremely well.
Cold Kaasht The kaasht is able to turn off any sign of body heat that can be seen by Infrared.
Darkness The invoker can cast a cloud of complete darkness around its enemy.
Death Grip The same as the Mountain Kaasht ability - allows the kaasht to grip anything with their tail.
Freeze Body When the invoker touches another body, the area it touches turns to ice.
Ghost The kaasht becomes as thin as gas, and can pass through rock.
Gouging Claws Much like 'Feet of the Gecko' from the Mountain Kaasht, it allows the kaasht to climb or hang from any surface.
Infrared The kaasht can see heat.
Liquid Kaasht The kaasht literally turns to liquid, allowing it to get into small places, or hide, or to ambush an enemy.
Metal Blade The kaasht is able to make a blade of metal.
Metal Shard The kaasht calls sharpened minerals and metals from the ground and hurls them at the enemy.
Pinpoint The invoker can pinpoint where a sound is coming from in a cave.
Poison Claw The invoker's claws become poisoned, and if they scrape flesh, the poison is passed to the enemy.
Roaring Echo Much like 'Sighing Roar' this allows the echoes of sound to come together, and hit the enemy.
Sighing Roar The kaasht roars, which reverberate throughout the caves, signaling trouble.
Thunder Feet The kaasht stamps his feet and causes the ceiling to cave down over the enemy.