Board Thread:Theories and Speculation/@comment-26889573-20151008053113/@comment-4646462-20151008212545

My question is what a Slug Sage Mode would look like.

If I were to make it up, it'd probably be white-iris eyes with blue markings surrounding it that form a stalk up to two dots on the user's forehead (basically symbolizing slug eyes).

Also I imagine that Naruto's Sage Mode usage would eventually perfect to the point that even the frog pupils will no longer be present, just the eye color.