Chitauri

"Bow, and perhaps we will make your end swift."

"Your world is merely the first of many."

"Resistance only postpones the inevitable."

"We offer you one choice: submission or extinction."

"Your last moment of freedom is now. Savor it."

"The cosmos bends to the will of the strong."

"Your surrender will be remembered as wise."

"We are what becomes of unchecked ambition."

"Your hope dies with each of our victories."

"Infinity will remember our conquest of your world."

"We come from the depths of space, and we will consume all that you hold dear."

"Your world is but a stepping stone to our conquest."

"Resistance is merely the prelude to your inevitable surrender."

"We are legion, and we are unstoppable."

"Your heroes cannot save you from what is coming."

"We hunger for dominion over all civilizations."

"You will fall before our superior force."

"There is no escape from our reach."

"Your weapons are primitive against our technology."

"We have conquered a thousand worlds before yours."

"Surrender now and your suffering will be brief."

"Your cities will crumble under our assault."

"We are the harbingers of your extinction."

"No force in this universe can oppose us."

"Your time has ended; ours has begun."

"We do not negotiate with the conquered."

"Your leaders are fools who refuse to see the truth."

"We will strip your world bare of all resources."

"Your kind are slaves waiting for their master."

"Flee if you wish—we will find you."