Heftyhead

The Heftyhead is an enemy in Mother 3. It is extremely weak to Brainshock. It has a chance to drop one of Lucas's best weapons, the Mystical Stick.

While the Battle Memory says it is crammed with knowledge, it can't answer any of the Trivia Cards.

Battle Memory description
Its head is crammed with knowledge, such as insect and flower names and how much certain things cost.