Splattershot

Splattershot is Inkling's Standard Special.

Overview
Inkling will spray ink a short distance forward, and anyone caught in the ink's path will have the ink stick to them. While they have the ink on them, they will take a greater amount of damage from attacks.

Origin
Ink is the main ammunition in the Splatoon series, and being hit by an opponent's ink will cause a player to take damage, to the point of being "splatted" if they take too much.