Chameleon

You touch a willing target and alter the coloration and texture of its armor, clothing, and skin to continuously match its surroundings. The target gains advantage on Dexterity (stealth) checks and can hide even when not obscured, as long as it stands next to a surface of at least the same height as the creature. If the creature spends a whole turn standing still, they become invisible as they blend into the surface. At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can affect one additional creature for each spell level above 3rd.