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Borderlands 4

How to Get Protean Cell

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Protean Cell is a Legendary Energy Shield from the Order Manufacturer in Borderlands 4. Learn more about how to get Protean Cell, as well as its other information.

List of Contents

How to Get Protean Cell

Chance Drop from Fractis

Found in The Crawlcroft Order Bunker

You can get the Protean Cell as a chance drop from Fractis in The Crawlcroft Order Bunker in Grindstone of the Worthy, Carcadia Burn.

You can fight Fractis again by paying the Moxxi's Big Encore Machine nearby the boss's arena.

Fractis Drops and Location

Protean Cell Information

Protean Cell
Legendary Effect
Direct Current
Ground Slam to toggle this effect. While enabled, drains Shield over time to grant +40% Bonus Shock Damage, and Damage Taken passes through the Shield.
Type Shield
Shield Type Energy
Manufacturer OrderOrder
DLC? No

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Shields Repkits Partial

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Energy Shields Armor Shields Repkits

All Legendary Shields and Repkits

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Firewerks Pacemaker Blood Analyzer
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Hoarder Protean Cell Guardian Angel

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