|Underground Energy Ball|
|Debut||Dragon Ball Z: Bojack Unbound|
|Similar techniques||Full Power Energy Ball|
Underground Energy Ball is an energy sphere used by Bido. First, Bido raises his hand and charges a red and pink energy sphere and throws it at the ground. The sphere then travels under the ground and explodes upon impact with the opponent, inflicting a great deal of damage.
Bido used this attack in his battle with Gohan in his Full-Power Super Saiyan form. After Bujin and Zangya had knocked Gohan through a building, Bido fired the Underground Energy Ball, causing a large explosion and injuring the young Super Saiyan quite a bit.