Mr. Eel

Eels are eel enemies in Yoshi's Story. They are only seen in stages with water, first appearing in Jungle Puddle, the second level of Page 4.

These enemies do nothing but mindlessly swim through the level, moving through walls and other obstacles; as a result, they do not pose much of a threat.

Eels always come in unlimited numbers, which can be very useful, as they can be eaten by a Baby Yoshi to restore life on its Smile Meter. When Yoshi eats a Eel, it gives him an egg but it is useless underwater.