|Location(s)||Oho Ocean Seabed, Gwarhar Lagoon|
|Item Drop||Super Mushroom – 9.68%|
Ultra Mushroom – 6.45% (9.68%)
Goomdivers are enemies that debuted in Mario & Luigi: Superstar Saga.
They are found in the Oho Oasis and Gwarhar Lagoon. In the overworld, they drop down, stomping to target the Bros. In battle, they float around and tackle the Bros. while they must counterattack with the hammer.