Crazy Finger Beam
From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
The Crazy Finger Beam (クレイジー フィンガー ビーム, Kureijii Fingā Biimu) is a two-handed rapid fire version of the Death Beam and used by Freeza in his Third Form. To use it, Freeza prepares a Death Beam on his index and middle fingers on both of his hands. Then he fires multiple Death Beams at a very rapid rate at the opponent, inflicting a great deal of damage.
Freeza used this attack during his battle against Piccolo Jr.. The attack was too fast for Piccolo to dodge or even see and he was left severely beaten. However, Son Gohan soon exploded with rage and attacked Freza with the Bakuretsu Ranma, saving Piccolo from certain death.
Crazy Finger Beam is named in the Budokai Tenkaichi video game series and is Freeza's Ultimate Blast in his third form. This attack is also a special attack in Dragon Ball Z: Burst Limit where it can be shot a total of nine times and is named Death Bullet. The attack later appeared in the Raging Blast video game series.