Setharina is a good-natured, friendly, affable, generous, charismatic, compassionate, and supportive Psymonster who loves everything in the Psymonster World. Rain and shine, quiet and loud, day and night, friends and enemies, good and evil, love and hate, happiness and sadness – they all bring a happy smile to his face. With a magnificent fashion sense that hasn't changed since the decade, he never stays in the same place for long, preferring to roam across city and countryside alike, stopping only to smell the delightful flowers and spread his simple message of peace, love, honor, glory, and magic. As an expert of magical enchantment, Setharina refuses to learn how to use some otherworldly abilities. Instead, he believes that true creativity lies in using a power to use magic for making a big wish for anything most inspires the imagination. According to him, it is the ultimate sensational way to reveal the true inner soul as a magic user.
He is a very slender, bipedal black jackal with long ears, a magenta belly, green shorts with fancy patterns, red lips and a nose, yellow eyes, a luxurious purple bandana, blue wristbands, thin gold eyebrows, turquoise eyelids with teal eyelashes, and lime slippers.
- Setharina is one of the eight Magic Psymonsters as animals (the other seven are Egyptian, Colorjack, Hypnodon, Thunderhorn, Momentarium, Honeymoment, and Masterpiece).