1. Get a water jug 2. Put a holy cross into the water 3. Shake the water so it mixes with the cross 4. YEET the holy water at the demon (4 is enough) 5. Profit
https://www.youtube.com/watch?v=CuByLoeberM&t=159s https://scratch.mit.edu/projects/900513/ https://scratch.mit.edu/projects/337685382