Adjust Trespasser's retrofitted catalyst by defeating Fallen, defeating targets with Arc damage, and defeating targets with precision final blows.
"What'd you drop on this? It'll need custom work… oh… right, hang on…" Banshee grumbles and pulls the pin back out of the frame.
It illuminates once more with a projection of Calus. "Your tribute is nearly complete. Now show me your skill. Your precision, in a shocking display with death-defying maneuvers. I'll be watching, and when I am pleased, so too will you be with your reward."
Banshee looks at you. "Simple enough."