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Name: Lillian

Species: Mutant Mermaid Shapeshifter

Nicknames: Lily (Only her sister, her friends and Raph call her Lily)

Status: Alive

Age: 15-17

Crush: Raph (Crush in Tmnt 2014 later Boyfriend)

Friends: Tmnt 2014 Allies and Tmnt Out of the Shadows Allies

Enemies: Tmnt 2014 Enemies and Tmnt Out of the Shadows Enemies

Family: Michelle (Best Friend and Adoptive Younger Sister), Master Splinter (Father Figure)

Appearance: Tmnt 2014: Long blue hair with dark red hair streaks in a low ponytail, hazel color eyes and wears a royal blue long sleeve shirt, black tights, a light red skirt, gray converse boots, a light blue crystal pendant, light blue and gray striped armwarmers, grey and mint green ear cuffs, a navy-blue satchel and a light blue zip-up hoodie.

Tmnt Out of the Shadows: Short blue hair with dark red hair streaks, hazel color eyes and wears a light red tank top underneath a white sweater, royal blue tights, a gray skirt, royal blue tennis shoes, a light blue crystal pendant, light blue and black fishnet fingerless gloves, a navy-blue satchel and royal blue and light red ear cuffs.

Mermaid Kunoichi: Has her long blue hair in a braid and wears Cure Beauty's outfit from Smile PreCure, light blue and silver earcuffs, a light blue crystal pendant, a navy-blue satchel and sometimes wears a gray cloak.

Others: When she's in water she turns into a mermaid and when she's on land she turns back into a human. Her powers are siren scream, ice and water powers.

Looks like Shay Mitchell