Pigment Cloud

You create a heavily obscured area of multicolored fog. The fog spreads around corners and can be dispersed by a moderate wind (at least 10 miles per hour). Any creature that moves through this cloud on their turn or that starts their turn there is covered in a rainbow of colorful pigments and while covered in this way they leave multicolored footprints and trails of pigment behind them as they move for the duration of the spell. Checks made to see or track creatures covered in such pigment are made at advantage . These pigments are removed if the affected creature is fully submerged in water or similar liquid.