Outbreak Perfected

• The Corruption Spreads: the intrinsic, which creates nanite swarms on rapid hits and precision kills.
• Parasitism: more damage against enemies the more nanites are attached to them.
• Trait column: Outlaw, Rapid Hit, Rewind Rounds or Headseeker.
• Catalyst: Disease Vector, which increases nanite damage and makes enemies that die with nanites generate more of them. Update 9.7.0 lowered the bonus at maximum nanite stacks from 4.5x to 4x.

Zero Hour was added to Pinnacle Ops in Update 9.7.0, and its Exotic is awarded on completion; the old quest was deprecated. A Master difficulty or higher clear unlocks additional crafting options for the rifle, which the Upgrades of Contagion triumph records. The weapon can also be bought from the Exotic Archive at the Tower.

• Difficulty: Obtain Outbreak Perfected, or Weapon + All Intrinsics + Catalyst.
• Unlock The Intrinsic Perks: Barrels, Magazines, Stocks. Unlock The Exotic Traits: Rapid Hit, Rewind Rounds, Headseeker.
• Options: Obtain the Catalyst. Extras: Self-play (Sherpa).

• Exotic missions are Pinnacle Ops for up to three players; some depend on an expansion, so the manager checks yours.

Which triumph asks for the rifle in the mission?

Pure Perfection asks you to complete Zero Hour with Outbreak Perfected equipped.

Where does the catalyst come from?

The record names the Zero Hour exotic mission in Pinnacle Ops as the catalyst source.