Board Thread:Theories and Speculation/@comment-1512913-20161115123051/@comment-25093611-20161116124218

Elveonora wrote: this isnt really something to debate on,
 * Fire + Lightning = Explosion Release (my take, vague Earth Release statement of Sasuke's against Deidara)

the manga itself said that earth+lightning is explosion, fire+lightning could maybe be super fast and impossibly hot plasma release :)