This is a reference sheet of Rika.

Rika is an adorable, timid-natured gardevoir, standing 5’5’’ in height and weighing 116lbs. While she has unique features such as curved hair tails and elongated green bang-like extensions on her body, she resembles any other gardevoir without her garments. Such garments comprise a jade bracelet with a protruding megastone and a short orange cape with a red mark resembling a flower. Her jade bracelet, which was later modified by the one currently raising her, contains a mysterious power that her progenitors entrusted her with. Since Rika remains unaware of the device’s capabilities as of yet, this power has rarely been seen.

Unlike her sister Rose, Rika’s psychic abilities have not been altered and stay on par with the abilities of an average gardevoir. Using her psychic powers, Rika can throw hundreds of little pebbles to multiple targets and send constant fluent telepathic messages among her peers. Her original moves are Calm Mind, Psychic, Shadow Ball and Magical Leaf, but these moves are tentative and can change depending on her context. On an interesting note, she has a unique habit of compressing and throwing shadow balls to her target during a battle, leaving some of her opponents puzzled and occasionally careless.

Although Rika can express her deep consideration to others, she usually comes off as shy, quiet, and curious. At first, regardless of her keen empathic perception, she can appear quite introverted with other strangers while feeling curious about them. However, she gradually shows a bright and caring persona the longer they meet. Thus, behind her timid personality lies a nurturing Rika who is ready to help those who are most in need. She usually displays this persona when staying near her sister, as she can feel Rose’s unshakable spiritual integrity and radiant willpower. Funnily enough, she can sometimes become jealous of Rose’s abilities and appearance.

Besides head pats, Rika adores eating sweet foods, especially egg tarts – little pie-like tarts composed of an outer crunchy shell and a flavorful, soft core. Of course, she also likes eating other foods such as pecha and oran berries, but no other food can compare with her deep craving for egg tarts. She has the habit of twitching her ears upon catching their scent, and her obsession with such food is a bigger mystery than her jade bracelet really.

Hope you like her description!
Credits to Traipsingexodus for helping me check this description! Llama Emoji-05 (Flower Sparkles) [V1] 

If you like my works, please support me in Patreon! Llama Emoji-02 (Blush) [V1]