The user charges a blue sphere on both hands and charges towards their opponent, attacking with multiple punches and kicks, then ends the attack with a left hook kick that knocks the opponent in the air.
Dragon Ball Xenoverse series
"A series of dance-like kicks. Attack while repelling weak Ki Blasts."
In Xenoverse and Xenoverse 2, it is preformed quite differently, as the user unleashes a series of dance-like kicks leaving behind blue streaks of energy with each kick and is capable of repelling weak Ki Blasts.
Appearance in games
In Dragon Ball Xenoverse, it appears as one of Android 18's Super Skills, though unlike the two previous games, it is depicted in Xenoverse as a series of dance-like kicks. The Future Warrior can learn this Super Skill while training under Android 18 as a Master. It also appears as one of Mira's Super Skills in his 2nd skillset in the GT Pack 2 DLC.
"Perform a melee attack that eliminates Ki Blasts."
— Dragon Ball Xenoverse 2 Tutorial description
In Dragon Ball Xenoverse 2, it returns as one of Android 18's Super Skills, which can be learned by the Future Warrior (Xenoverse 2) by completing School Quest: "Lesson 2" of 18's Training. After the 1.09.00 Update, Deadly Dance can be equipped to Krillin's custom skillset after purchasing it for 5 TP Medals in Partner Customization. It is automatically available to be equipped to Android 18's custom skillset.