Monkalrus

A Monkalrus is an enemy in Mother 3. They have a chance of dropping one of Kumatora's best weapons, the Mystical Gloves. They can appear as an Eerie Smile while Lucas is under the effect of the Energizing Mushrooms. They can use physical attacks.

As an Eerie Smile, the Monkalrus uses, where it otherwise uses.

Battle Memory description
"Lets out a sad howl when it meets the Batangutan with its head on it. Occasionally picks fights, too."