Quick answer: Remnant Spark Cage is in a chest in Village of Lu near the Smuggler’s Treasure Cellar bell. Phantom Edge follow-up attacks get a 33% chance to restore 1 Remnant Spark.
Where to find Remnant Spark Cage
Remnant Spark Cage is a Support accessory in Phantom Blade Zero, and it comes out of a chest in Village of Lu. The closest bell is Smuggler’s Treasure Cellar. The Village of Lu interactive map marks the chest with a pin, and clicking that pin brings up its details.
- Region: Village of Lu
- Nearest bell: Smuggler’s Treasure Cellar
- How you get it: in a chest
Set your respawn point at the Smuggler’s Treasure Cellar bell before heading for the chest. Bells allow fast travel and serve as respawn points, so if you die on the way, you’ll return nearby instead of far from your route.
Remnant Spark Cage item card: Effect and description
The card lists the accessory’s type as “Support”. Its base effect reads:
“Triggering a Phantom Edge follow-up attack has a 33% chance to restore 1 Remnant Spark.”
The description ties the cage to Uncle Lu:
“In his younger days, Uncle Lu traveled far and wide as an armed escort. He took this little cage from an ancient tomb, calling it an evil-warding relic. Why else would he insist it was for keeping crickets when no one had ever seen him raise a single one? And why does an eerie light always seem to stir within it?”
How to polish Remnant Spark Cage
Polishing raises the chance on the effect and nothing else. The accessory still does the same job; it just does it more often. Each level costs Remnant Dust plus one crystal material.
| Polish | Chance | Remnant Dust | Material |
|---|---|---|---|
| Polish 1 | 66% | 12,480 | Tainted Crystal Shard |
| Polish 2 | 100% | 18,720 | Refined Indigo Crystal |
Polish 1
The first polish changes the effect to “Triggering a Phantom Edge follow-up attack has a 66% chance to restore 1 Remnant Spark.” It costs 12,480 Remnant Dust and a Tainted Crystal Shard. Quick Hand Zhang sells the shard for 7,440 Remnant Dust, and you can also track one down with the Tainted Crystal Shard location guide.
Polish 2
The second polish changes the effect to “Triggering a Phantom Edge follow-up attack has a 100% chance to restore 1 Remnant Spark.” It costs 18,720 Remnant Dust and a Refined Indigo Crystal. Quick Hand Zhang sells the crystal for 9,920 Remnant Dust at his Village of Lu, Pangzhen, Meigu Lake and Mirage Estate hideouts. You can also pick up a Refined Indigo Crystal in Mirrorwood Depths in the Crimson Forest.
What Remnant Spark Cage is good for
Landing Phantom Edge follow-up attacks with Remnant Spark Cage can restore Remnant Spark. A hit has a 33% chance to return 1 Spark; polishing the cage once increases that chance to 66%, and polishing it a second time raises it to 100%. At maximum polish, each follow-up restores a Spark. Check the weapons and Phantom Edges list for the Phantom Edges themselves, and consult the Remnant Spark explainer for information on the resource and other ways to restore it.
You begin with three accessory slots available, so you can equip the cage from the outset alongside two other pieces. To compare your options, the full accessories list shows each accessory, its effect and where to find it.
