If kali already died, probably eleven did the illusion of herself standing there and being sucked into the void. idk, that's the only thing that makes sense to me if she survived. Mind you she shared an amount of blood with kali, that blood belongs on henry's too, and vecna can use illusion ability on hopper. in other words their power are connected through each other aka 'bloodlines', we just didn't see eleven doing kali's ability but who knows 🤔.
Mike's theory can probably happened but that's 50/50 on me.















