In Classic Grief (aka 2020 style)

• Change time (only visuals) /ptime
• Scan for nearby players /near
• Sell more items in /market - 13
• More /sethome points - 10
• More /region claims - 12

In Modern Grief (aka Cetrine)

• Nice pink prefix in playerlist and chat
• Change time of day (for yourself, visually)
• List nearby players (except those under potion of invisibility)
• Hide specific players from your chat
• Wear any block as a hat
• Open crafting table with a command
• Open enderchest with command (outside of pvp)
• Set your afk status
• You can heal yourself (outside of pvp, with a cooldown)
• You can feed yourself (with a cooldown)
• Set 8 home points and claim 12 regions
• Sell up to 14 items on auction

Rank will last 15 days from time of purchase