/nv

command /nightvision:
    aliases: nv
    permission: nv.use
    permission message: &4You don't have permission.
    trigger:
        if {haste.mode.%player%} is "False":
            message "&b&lNATUREMC &» &7You have enabled Night Vision!"
            set {nv.mode.%player%} to "True"
            apply night vision to the player for 100000 seconds
        else:
            if {haste.mode.%player%} is "True":
                message "&b&lNATUREMC &8» &7You have disabled Night Vision!"
                set {nv.mode.%player%} to "False"
                remove night vision from the player