Beware the Wrath of Caesar!

 is an unmarked quest in Fallout: New Vegas.

The Legion has spies everywhere. Continue to work against its interests, and you will be marked an enemy. Requirements: Gain enough infamy against Caesar's Legion.

This quest involves doing enough damage against Caesar's Legion, which can be achieved by doing NCR or Yes Man quests.

Squads of 5 to 7 Legion Assassins will periodically attack while the player is in the Wasteland.