Im making my private server for me and my friends... so i dont care if its a non eula complaint, or anything... just give me some suggestions for donor perks... (actually its not for donator perks.. its for rankup perks...)
Think of some with you're friend! Most likely if someone on these forums has an idea, they won't share it with you because they need ideas as badly, if not even more as you do.
Going to show you one of moi free particle plugins: https://www.spigotmc.org/resources/particle-balloons.23688/ balloons
I included different ideas organised into 3 sets. I highly suggest that you don't mix sets. Set 1: Coal Iron Gold Lapis Diamond Set 2: Spider Skeleton Ghast Wither Dragon Set 3: Knight Lord King God