Tuna tends to keep to herself, hiding deep in wilderness territories and stalking her prey for the satisfaction of scaring them out of their minds when pounced upon. One of her favorite things to do is fish! You're likely to catch her diving face first into the nearest fishing pond, trying to get her paws on some unfortunate aquatic friend. 

Tuna was born after the Dream-Nightmare war and did not experience the conflict. She has no ill will towards stygian. If someone looks like a fish however, she will undoubtedly chase them.