History of Trespasser Catalyst

Overview

Trespasser Catalyst is the catalyst-completion record for Trespasser, an Exotic Arc Sidearm in the Energy slot. Defeat 700 targets using Trespasser after obtaining the catalyst through No Trespassing.

Acquisition and completion

1. Obtain Trespasser, then collect the No Trespassing catalyst quest from Banshee-44 in the Tower. This is a quest, rather than another triumph.
2. Complete the quest's calibration objectives and return to Banshee-44 to receive the catalyst. Its initial objectives involve Fallen defeats, Arc damage and precision final blows; later calibration includes activity completions and weapon defeats.
3. Apply the catalyst through the weapon inspection screen and score 700 final blows with Trespasser. A combatant-rich activity such as Altars of Sorrow is useful for repeated targets. Apply the finished upgrade once the counter is complete.

Upgrade

The catalyst grants Tunnel Vision, improving target acquisition and aim-down-sights speed for a short time after defeating a target and reloading. The triumph has no Triumph Score or separate item reward; the upgraded weapon is the benefit.