perpetrate = carry out or commit (a harmful, illegal, or immoral action)

            The harkonnen operation was perpetrated overnight.

overnight = instantly; very quickly

venture = undertake a risky or daring journey or course of action

            They do not usually venture this deep.

hectic = full of activity, or very busy and fast

            Communications are hectic in the open sands.

sway = control or influence (a person or course of action)

            I must sway the non-believers.

prevail = prove more powerful or superior

            Feyd-Routha prevails on Arrakis?