From WiKirby, your independent source of Kirby knowledge.
Geokinesis is a special Friend Ability which allows ESP Kirby or NESP to pick up a Friend with the Stone ability, then drop them in stone form using psychic force. To activate this ability, the ESP-wielding ally must hold up their hand (up on the control stick) and the Stone-wielding ally must then jump on. If successful, the ESP wielder will then levitate the transformed stone wielder, able to move them freely about, then on command, can drop the stone on the ground very hard, dealing great damage. This technique also allows electric Posts to be pounded.
Geokinesis being used to solve a puzzle.