- Ranks1
- Spots on the map1

The act of using a Ferrofluid Flask is faster and cannot be interrupted.
Amber
Iron Grip is an Amber that speeds up drinking from your Ferrofluid Flask and stops anything from breaking it off once it starts. A blow landing mid-drink will not cancel the action, so the flask does its job even while an enemy is pressing you. Like other Ambers, it goes into an Amber Slot at a Lantern and works passively for as long as it stays equipped. Iron Grip has 1 rank, so the copy you pick up is already at its full strength.
You pick up Iron Grip in The Battlefield, where it sits inside a chest. The nearest Lantern to that chest is Field Encampment, so that is the Lantern to set out from when you go to open it, and the closest one to head back to once you want to slot the Amber.
Where to find Iron Grip
| Amber | Region | Nearest Lantern | Found |
|---|---|---|---|
| The Battlefield | Field Encampment | In a chest |
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More: Ambers
- Bottomless Well
- Bountiful Harvest
- Butcher's Carnage
- Dilated Moment
- Dominatus
- Duellist's Focus
- Equivalent Exchange
- Fire Breathing
- Glass Soldier
- Indestructible Shell
- Life Diverted
- Limit Break
- Lucky Shot
- Lunatic's Grasp
- Marksman's Bane
- Payback
- Perfect Copy
- Perfectionism
- Potent Concoction
- Sixth Sense
- Surplus
- Tomorrow's Promise
- Transmuted Persistence
- Volatile End
- Warrior's Fury
- Wound that Heals
- Ambers in Valor Mortis