Ebimon is a baby digimon and because of that is not capable of fighting other digimon. The fin on his acts as an early warning system, with helps Ebimon to avoid battles. Ebimon is also able to shoot smoke bubbles from his mouth which offers added protection from threats. The ability to shoot smoke from his mouth is proof of his dragon powers.
Smoke Bubble:Ebimon fires a ball of smoke from his mouth which does nothing but explode and create a smokescreen.