Thunder Stab

Thunder Stab, known as Buraitotsu (武雷突) in Japan, is a EX Skill in Mega Man Zero 4. It is obtained after defeating Pegasolta Eclair in cloudy weather. Zero dashes forward to stab enemies with the Z-Saber, causing electric damage. If the saber touches a wall, two thunder balls will start crawling. Both the Saber and the balls can paralyze some enemies.