Gigantic Spike is a rush attack used by Broly in his Legendary Super Saiyan form.
First, Broly kicks the opponent into the air from below and teleports up to them. Then, he grabs the opponent's head and flies down to the ground as he drives the opponent head first into the ground, resulting in an earthquake and inflicting massive damage. Broly used this attack during his battle against Gohan in his Super Saiyan 2 form in the movie Dragon Ball Z: Broly - Second Coming. Gohan flew up to Broly and punched him in the face, though Broly was unfazed and retaliated by punching Gohan away. Broly flew after Gohan and attacked him with the Gigantic Spike, causing the ground to collapse and fall down into the lava. However, Gohan soon escaped from Broly's grip by kicking him away and continued to fight the Legendary Super Saiyan. Gigantic Spike was named in Dragon Ball Z: Super Sonic Warriors 2 and is one of Broly's attacks in his Legendary Super Saiyan form.