Cry Havoc
From Halopedia, the Halo wiki
Cry Havoc is an achievement in Halo 5: Guardians, awarded for completing 3 matchmade games of Warzone.[1]
Trivia[edit]
The name of this achievement is a reference to the phrase from William Shakespeare's Julius Caesar: "Cry 'Havoc!', and let slip the dogs of war".
Sources[edit]