Mutant Massacrer

Super Mutant Massacre is a kill challenge Once completed it unlocks the related challenge perk Mutant Massacrer.

Requirements

 * The Courier needs to kill 50 super mutants.
 * Player character must kill 50 nightkin/super mutants per rank of the perk.

Effects

 * The challenge grants 50 XP upon completion and unlocks the perk Mutant Massacrer.
 * Bonus damage against super mutants and nightkin.