Planet Geyser is one of Broly's super attacks in Dragon Ball Z: Super Sonic Warriors 2. Broly sends a wave down to the ground, which it acts like a geyser, the big wave then sends the foe up to the sky, dealing severe damage. In the movie Broly: The Legendary Super Saiyan, he does another attack similar to this on New Planet Vegeta. In Budokai Tenkaichi 3, Dr. Wheelo has this attack as his ultimate blast. From Dragon Ball Wiki, a Wikia wiki.