An ability called 'Shape Change' is a Special Move used by a few Duel Avatars. This gives them the characteristics which relates to the features their avatar base on possible themes; example, Animals.
Shape Change Duel Avatars[]
- Leopard Mode: Kakei Mihaya
- Marine Mode: Mana Itosu & Ruka
Trivia[]
- It's possible it's like transformation from human to animal, used in many different anime & cartoon series.