Remnant Spark Cube is an accessory in Phantom Blade Zero. What it does: +12 % Phantom Edge damage. Where: It’s the reward for the tale “The Cube”, with the Mortise and Tenon fragments.
What Remnant Spark Cube does
+12 % Phantom Edge damage.
Where to get Remnant Spark Cube
It’s the reward for the tale “The Cube”, with the Mortise and Tenon fragments.
How to get Remnant Spark Cube
From the map to your inventory
- HowIt's the reward for the tale “The Cube”, with the Mortise and Tenon fragments
- Equip itIn one of your accessory slots
Remnant Spark Cube at a glance
| Stat | Value |
|---|---|
| English name | Remnant Spark Cube |
| Type | Accessory |
| Effect | +12 % Phantom Edge damage. |
How to upgrade Remnant Spark Cube
Jewel polishes accessories up to +2 to raise their bonuses; polishing cannot be undone. You start with 2 slots and reach 6 with the “Boundless Capacity” skill. More in how to upgrade accessories.
Other accessories
Hunter's Insight · Battle Wraps · Token of Pursuit · Lingran's Pendant · Reflex Device · Ancient Armor Fragment · Shenji's Ring · Shieldbreaker Talisman. Full list in all accessories.
Builds that use this item
- The Lady's Five Seals
- Army of the Veil
- One-Eyed Hawk's Eye
- Iron Storm
- Pangzhen Phoenix
- Baishan Thunder
- Loong Tide
- Drunken Master
- Bashpole Wrecker
- Fire and Deluge
- Infernal Fan
- Ice and Thunder
Frequently asked questions
What does Remnant Spark Cube do?
+12 % Phantom Edge damage.
Where do you get Remnant Spark Cube in Phantom Blade Zero?
It’s the reward for the tale “The Cube”, with the Mortise and Tenon fragments.
Can you upgrade Remnant Spark Cube?
Yes: Jewel polishes it up to +2. Polishing cannot be undone.
Kaarosu Damu Kira is a soulslike player with 13 platinum trophies, from Dark Souls and Bloodborne to Elden Ring and Black Myth: Wukong, and the author of PBZ Guide. Kaarosu earned the Phantom Blade Zero platinum on 14 Nov 2026 in a single playthrough and turns every fight into clear, fact-checked guides.
