Steel Darkness is the second special move used by Klaus and his Grand Capricorn 145D.
Description

Capricorn jerks its head forward in order to bend its seemingly metallic horns so that the sharp ends point forward and then it rams into the opponent while covered in a red tornado.
Beyblade: Metal Masters
Klaus first used this move to defeat Chi-yun Li.
Trivia
- It looks similar to a special move of another Capricorn owner, Tobio's Spin Screwdriver.