Fiendish Essence is an item available in Dragon's Dogma: Dark Arisen.
- "A medicine derived from a creature's diluted spinal fluid. Consume it to slightly raise your maximum Health for a limited time."
- Boost maximum Health by 500 for 180 seconds (non stackable, superseded by Fiendish Extract).
- Sold by Barroch after completion of the Quest Eyes of the Deep.
- Can be obtained by Purifying Bitterblack Novelty Lv.1.
- May be found in chests (and occasionally dropped by enemies) throughout Bitterblack Isle.