By default, These are the commands that can be used by each auth level
Higher auth levels can also use the commands for lower auth levels. so somebody with auth level 20 (owner) can also use those commands listed under the sysop (auth level 16) and god (auth level 12) etc aswell.

• All Commands - Listing of all commands sorted by default auth.
• Player Commands - Can be used by Auth level 0 and higher.
• Baron Commands - Can be used by Auth level 4 and higher.
• Knight Commands - Can be used by Auth level 8 and higher.
• Mini-Op Commands - Can be used by Auth level 9 and higher.
• Op Commands - Can be used by Auth level 10 and higher.
• God Commands - Can be used by Auth level 12 and higher.
• Sysop Commands - Can be used by Auth level 16 and higher.
• Owner Commands - Can be used by Auth level 20
• Unknown Auth Commands - Auth level ??
• Galaxy Commands