Bad Juju Catalyst

Bad Juju Catalyst is the catalyst triumph for the Bad Juju Exotic Pulse Rifle. The objective is "Enemies defeated (0/700)": defeat 700 combatants with Bad Juju.

How to complete

1. Obtain the catalyst. It drops from playlist activities: Strikes, Crucible and Gambit (a random drop since Season of the Chosen; before Beyond Light it came via the Visage of Calus vendor, per Destiny Wiki).
2. Equip Bad Juju and get 700 kills. Strikes are generally recommended as the quickest source of combatant kills; Gambit can compete depending on your team.
3. When the kill count completes, the catalyst adds the Unending Curse perk, extending the duration of the weapon's String of Curses perk.

Notes

• One guide (VidaBytes) says the catalyst itself drops after 700 kills and names the perk differently ("Infinite Curse"); Destiny Wiki says the 700 kills unlock the catalyst's upgrade. Both were checked; I follow Destiny Wiki. Sources may be partly outdated.