What Plugin could be doing this? Ghost player

I'm on a server where they have this plugins.



And each time I fight some mob, if I turn around fast I see a "player" "watching my back"



The name changes, it's not always the same. And it always looks like he is using some random mixed armor.

 

This is done by Anticheat plugins such as Matrix to detect Killaura

 

Ohh ok. Thanks for the answer. Do you know if there is any reason on why they not using some invisible entity?

I'll do some tests with that plugin and ask the devs also.

Thanks once again.

 

@A2020 you can also see this on other big servers because it's one of the most effective ways to detect killaura. If you're annoyed by it maybe take a look at the config and check if you can adjust something to make it less annoying. I don't think the devs of the plugin are going to change those things if they think its important