Shadow man

Shadow Man is a hidden entity of the M.A planet. He's the leader of the hiddens and the rarest entity. He's harmless but drains human's sanity upon visible control. When you stared at him for 5 seconds, he'll disappear and cause an illusion and dizziness at you for 10 seconds and drains your sanity faster. He can spawn anywhere and can shapeshift as a shadow animal. (Any gender and whatever. You're a human)