All supreme plugins share a unique and custom command framework with allows for tab completion of all variables in commands & also has dynamic, self-generating help messages based on permissions & access to specific commands.
/traypick <size> <player> <amount>
Gives permission to give players tray tools
/trenchpick <size> <player> <amount>
Gives permission to give players trench tools
/sandwand <charges> <player>
Gives permission to give players sand wands
/lightningwand <charges> <player>
Gives permission to give players lightning wands
You can give wands unlimited charges by using -1 instead of a normal number.