
Can no longer enter an actual berserk state and can only use the drug to heal. Continuously drains health until you have one HP left. Godmother: Permanent, but watered-down berserk state.Moscow Mule: Extends berserk state when using a fatality on a foe, rather than ending it.Black Widow: Decapitates an enemy and knocks other enemies behind him when charging on during berserk state.Greyhound: Regenerates health during berserk state.Orange Tundra: Teleports to an enemy during berserk state.

Bloody Mary: Instantly kills an enemy.White Russian: During berserk state, damage increased and enemies will be reduced into a mess when killed.Blue Lagoon: Increased healing when used on others, but can no longer enter berserk state.

Purple Rain: Faster Nekro extraction so it will be less likely to be interrupted, but has only 1 charge.Affected enemies must still be killed to proceed. Rose Kennedy: Turns an enemy to your side.Can be used to heal yourself/others, or enter berserk state. Kremlin Colonel: The drug to begin with.

There are different strains of it and must be unlocked through Arena Mode (except Kremlin Colonel):
