The Duke rank will give you various useful perks on the server.  You can also obtain Duke in the coin shop!

Rank Perks:

• Access to set Unlimited Homes

• Kit Duke

Rank Commands:

• /Nick

• /Back

• /Recipe

• /Feed

• /Disposal
• /Near
• /Craft
• /Enderchest
• /Ptime
• /Heal
• /Fly