|Darkness Eye Beam|
|Alternate names||Death Beam|
|Debut||Dragon Ball Z: Lord Slug|
|Color||& or &|
|Similar techniques||Bio-Hyper Beam|
Garlic Jr. uses this attack while in his base form during the Garlic Jr. Saga. Lord Slug uses this attack in Dragon Ball Z: Lord Slug in base and Great Namek forms, both against Goku. Cooler uses this attack, calling it his "Death Beam", while in his base form in Dragon Ball Z: Cooler's Revenge, in which he heavily damages Goku with just one attack. After Cooler is modified by the Big Gete Star, this attack is improved to the Lock-On Buster.
Darkness Eye Beam was named the Budokai Tenkaichi series, where it appeats as a Blast 2 attack for Garlic Jr., Lord Slug, and Cooler. Cooler and Meta-Cooler's versions are named Destructive Ray (破壊光線) the Budokai series and Dragon Ball Heroes, while Great Namek Lord Slud's version is called "Darkness Eye Beam" in Dragon Ball Heroes. Similar attacks are used by Frieza and Super Buu in the manga/anime.