History of Unplanned Reprieve

Overview

Unplanned Reprieve is the intrinsic on Telesto, an Exotic Fusion Rifle from Curse of Osiris. Fusion projectiles attach to the target and detonate with a delayed Void blast.

The same perk can roll on Ergo Sum, the Exotic Sword. On the sword, powered heavy attacks emit projectiles that detonate with the same delayed Void blast. Destinypedia lists it as one of Ergo Sum's random intrinsic options.