#rain mentioned

1. They're very similiar to cats as they purr and hiss, just the sounds being more low,raspy,shaky and guttural. Something else cat-like is that they will sleep and sit in the most weirdest places ever, chances are you will find a sleeping dew on top of the fridge while getting a midnight snack.

2. I like to think they have retractable claws since it would be hard to strum strings, press Keys, or hold a drumstick with those massive claws in the way, they'll draw their claws when in danger or other things that require their claws as a tool or for self-defense

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3. Each ghoul has its own unique scent based on elements and personality,Take Rain, for example, who is the calmest ghoul you could ever be around! The sound of raindrops falling has such a calming effect, right? Similarly, Rain would 100% make you fall asleep if he were to tell you a bedtime story He would smell something like rain-soaked (element, water) sandalwood (sandalwood has calming properties too :D) (personality)