Board Thread:Theories and Speculation/@comment-5407586-20150624095943/@comment-3279282-20150627145014

Mecha Naruto wrote: @Seel then what about Katsu? methinks first he uses Earth hand sign then Katsu to explode the bombs, Sasuke saw Earth hand sign from long distance with his sharingan but he didn't say anything about other sign.

Going by Sasuke's words, it should probably be the Katsu sign, but while he says it, the Earth sign is shown, so...