nanananananana he's a phantom
Jason Todd is my favorite blorbo so far, he's so fun to mess around and stuff with headcanons.
can his eyes glow? that's possible. is his skin cold like a dead person? you can do that. do cats hiss at his presence? it's possible. does he have super strength? kinda canon in fact. can he sneak up on people and despite being 6ft5 and 200 pounds of muscle he still manages to scare them out of their skin? wonderful. does the lamp flicker when he enters a room? yeah. is there a translucent little boy in a yellow cape always following him around? yep. does the room temperature drop by a significant amount when he's ticked off but is hiding it? highly possible.