Juggernog

Juggernog (stylized as Jugger-Nog on the machine) is a Perk-a-Cola featured in Call of Duty: World at War, Call of Duty: Black Ops, Call of Duty: Black Ops II, Call of Duty: Black Ops III, and Call of Duty: Black Ops Cold War in the game mode Zombies. It was first introduced in the map Verrückt. It increases the player's health from 100 to 250, allowing them to withstand more hits before going down, making it an invaluable perk. It is generally considered one of the most important perks, whether one is playing solo or co-op, so players should prioritise purchasing it as soon as possible.

Without Juggernog, two hits from a regular zombie will down the player, but with Juggernog this increases to four hits. In Black Ops III, the health without Juggernog was increased to three hits, however, with Juggernog, the player goes down in five hits. As Jumping Jacks and Hellhounds deal slightly less damage, seven hits from the former and six hits from the latter will down a player with Juggernog. The player can also be struck by electricity four times before downing. The time in the lava is increased up to ten seconds before downing and players can hold their breath longer underwater. It takes three hits to be downed by Brutus, the Panzer Soldat, the Margwa and the Thrasher with Juggernog. As for Cerberus, it takes 30 hits to be downed.