History of Paracausal Affinity

Paracausal Affinity is a Season 20 basic trait that rewards energy-matched kills. A final blow with an energy type matching the weapon's alignment grants a temporary damage boost. Light weapons (Arc, Solar and Void) are boosted by Light final blows. Darkness weapons (Stasis and Strand) are boosted by Darkness final blows.

The bonus is about 20% damage for 6 seconds, or 7 seconds on the Enhanced version. It rolls on Mykel's Reverence, Vision of Confluence and Nessa's Oblation, among others.

Notes

Reported triggers differ: the in-game text says final blows, while another listing says a kill from any source counts.