Otamamon X

Otamamon X (オタマモンX) is the X-Antibody form of Otamamon in the Digimon franchise. It is an Amphibian Digimon whose body has become larger, with louder vocals, enhancing the effects of its special move, "Lullaby Bubble." A certain Mutant-type Mega Digimon recognized its potential, gifting it the gorgeous crown, “Prince’s Hand-Me-Down,” which makes it appear imposing and less likely to be attacked by enemies. Additionally, Otamamon X was taught the signature move, "Smiley Headbutt," allowing it to headbutt enemies with an unchanging smile, though it is still not very powerful due to its stiff expression. Its design retains the characteristics of Otamamon, with an enlarged body, the loss of hind limbs, and a more tadpole-like tail supported by rays.