Water Stream Mario

"ウォーター ストリーム アターック! (Water Stream Attack!)"

Water Stream Mario is an original transformation that Mario takes in Super Mario-kun volume 6.

While traversing a torrid desert, Mario, Luigi and Yoshi are attacked by a Blargg in a lake of frying oil. Peach sends Mario a Reitō Power-up Kinoko via a Flying ? Block. Mario grabs it and becomes Water Stream Mario, defeating the Blargg and cooling him and his friends with his water aura powers.