- Can be purchased from Vengarl of Forossa for 180 souls each.
- Can be purchased from Royal Sorcerer Navlaan for 180 souls each.
- Dropped by greatbow wielding Alonne Knight Captains in Iron Keep and Drangleic Castle.
- Dropped by greatbow wielding Alonne Knights in Iron Keep.
- 10 are found in a chest in the Iron Keep past the Mimic in the second level of the room past the second bonfire.
- Destructive Greatarrows deal extra damage to enemy equipment.