Reflex Device is an accessory in Phantom Blade Zero. What it does: +15 % window for perfect parries and dodges. Where: It comes from the furnace next to the Valley Sha-Chi Tower Base bell, in Weeping Creek Valley.
What Reflex Device does
+15 % window for perfect parries and dodges.
Where to get Reflex Device
It comes from the furnace next to the Valley Sha-Chi Tower Base bell, in Weeping Creek Valley. You need the Sha-Chi Furnace Inspection Crank.
More detail in the Weeping Creek Valley guide.
See Reflex Device on the interactive map
How to get Reflex Device
From the map to your inventory
- RegionWeeping Creek Valley
- HowIt comes from the furnace next to the Valley Sha-Chi Tower Base bell, in Weeping Creek Valley
- Equip itIn one of your accessory slots
Reflex Device at a glance
| Stat | Value |
|---|---|
| English name | Reflex Device |
| Type | Accessory |
| Region | Weeping Creek Valley |
| Effect | +15 % window for perfect parries and dodges. |
How to upgrade Reflex Device
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 · Ancient Armor Fragment · Shenji's Ring · Medicine Case · Blessed Jade Pendant. Full list in all accessories.
Builds that use this item
- Perfect Parry Mirror
- Infernal Sanguine
- Molten Iron Colossus
- Wanderer's First Step
- Flame of Chaos
- Armybreaker Charge
- Bloody Saw
- Red Lily
- Serpent's Counter
- Bloodthirst
Frequently asked questions
What does Reflex Device do?
+15 % window for perfect parries and dodges.
Where do you get Reflex Device in Phantom Blade Zero?
It comes from the furnace next to the Valley Sha-Chi Tower Base bell, in Weeping Creek Valley. You need the Sha-Chi Furnace Inspection Crank. You can see it on the interactive map.
Can you upgrade Reflex Device?
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.
