From Destinypedia, the Destiny wiki
- "A grenade that periodically damages targets within its explosion radius."
- — In-game description
Pulse Grenades are a type of Arc Grenade Ability. Pulse Grenades explode on impact, unleashing several bursts of Arc damage in a radius before dissipating. Pulse Grenades can also be found in the hands of Lightbearer Wizards.
- The Touch of Thunder Striker Aspect causes the grenade to create ionic traces as it damages targets over time.