Mr. Chameleon

Mr. Chameleon also has the subtypes "Dr. Wondertainment" and "Little Misters". Mr. Chameleon can't block or be blocked.
"SCP-905 is a sentient entity composed of photons.""...due to its photonic nature, is unable to manipulate solid objects aside from emitting weak electromagnetic radiation.""SCP-905 has the ability to pass through windows and other transparent objects."