What does the * player do?

[orbilu2]

Simple question, need answer

[pyunbiwi]

I assume you're asking about the "*" permission node. Basically, it gives the user permission to every command from a plugin. For example, the essentials.* node gives the recipient of it access to use every single command which may be found in the Essentials plugin. If I did not answer your question, please elaborate what you meant.