Reach the Isle through Olra
Return to Cassardis at night and speak with Olra at the pier to travel to Bitterblack Isle. Activate the harbor services before pushing deeper into the dungeon.
Dark Arisen adds Bitterblack Isle, a repeatable endgame dungeon where enemies and chests drop cursed relics, Rift Crystals and rare materials. Olra purifies relics into vocation-colored gear, while Barroch enhances equipment using crystals and Isle materials. A harbor base, notice boards and opened shortcuts make the island’s progression more efficient.
16 farming guides · PC / Global, Dark Arisen edition with Bitterblack Isle

Unlock requirements, costs and tips to help you get started.
Return to Cassardis at night and speak with Olra at the pier to travel to Bitterblack Isle. Activate the harbor services before pushing deeper into the dungeon.
Olra purifies cursed Bitterblack items for Rift Crystals. Check the relic tier’s cost before requesting purification, and set the Arisen and pawn vocations to influence the gear color pool.
Barroch enhances equipment with Rift Crystals and Isle materials; Olra handles cursed item purification. Check which service and materials your target upgrade needs before spending.
Direct Rift Crystal routes and useful purification targets come first, followed by Isle access and traversal gates, then material, loot, and board activities.
Build a Rift Crystal reserve from Isle exploration for Bitterblack Isle services such as Olra’s purification.
Use the Duskmoon Tower Cursed Dragon encounter as a repeatable combat target for Rift Crystals and dragonforging opportunities.
Collect Rift Crystals and returned items when other Arisens recruit your Main Pawn, while keeping a self-directed Isle route…
Turn Bitterblack Weapon relics into usable weapons through Olra’s purification service, with the relic tier and vocation pool…
Shape the eligible result pool for Bitterblack Armor and Gear by setting vocation colors before Olra purifies each relic.
Allocate Rift Crystals across Bitterblack relic tiers according to the equipment slot and upgrade value you need most.
Browse more guides in this category.
Build a Rift Crystal reserve from Isle exploration for Bitterblack Isle services such as Olra’s purification.
Use the Duskmoon Tower Cursed Dragon encounter as a repeatable combat target for Rift Crystals and dragonforging opportunities.
Collect Rift Crystals and returned items when other Arisens recruit your Main Pawn, while keeping a self-directed Isle route…
Browse more guides in this category.
Turn Bitterblack Weapon relics into usable weapons through Olra’s purification service, with the relic tier and vocation pool…
Shape the eligible result pool for Bitterblack Armor and Gear by setting vocation colors before Olra purifies each relic.
Allocate Rift Crystals across Bitterblack relic tiers according to the equipment slot and upgrade value you need most.
Turn Bitterblack Novelty relics into their utility, material, or augment-scroll results through Olra’s purification service.
Browse more guides in this category.
Use Barroch’s enhancement service to improve Wyrmfire equipment when your RC and Bitterblack materials meet the displayed…
Gather Bitterblack Isle mining materials from the exterior and bring them to Barroch when an enhancement calls for them.
Reach the elevated eastern cliff path from the dock to search an otherwise easy-to-miss Bitterblack Isle loot route.
Search opened Isle rooms systematically for chest rewards, cursed relics, and materials that support purification and enhancement.
Browse more guides in this category.
Reach Dark Arisen’s Bitterblack Isle hub through Olra and activate its services before starting the dungeon route.
Open connecting gates from their interior sides to make later Bitterblack Isle trips through explored areas faster.
Add suitable Bitterblack Isle notice-board requests to your route and claim the reward each listing actually offers.
Pair compatible notice-board requests with Isle exploration to earn quest rewards and possible changes to Barroch’s available…
Repairing the harbor Riftstone improves pawn access and supports return trips while you explore Bitterblack Isle.
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Build a Rift Crystal reserve from Isle exploration for Bitterblack Isle services such as Olra’s purification.
Use the Duskmoon Tower Cursed Dragon encounter as a repeatable combat target for Rift Crystals and dragonforging opportunities.
Collect Rift Crystals and returned items when other Arisens recruit your Main Pawn, while keeping a self-directed Isle route…
Turn Bitterblack Weapon relics into usable weapons through Olra’s purification service, with the relic tier and vocation pool…
Shape the eligible result pool for Bitterblack Armor and Gear by setting vocation colors before Olra purifies each relic.
Allocate Rift Crystals across Bitterblack relic tiers according to the equipment slot and upgrade value you need most.
Turn Bitterblack Novelty relics into their utility, material, or augment-scroll results through Olra’s purification service.
Use Barroch’s enhancement service to improve Wyrmfire equipment when your RC and Bitterblack materials meet the displayed…
Gather Bitterblack Isle mining materials from the exterior and bring them to Barroch when an enhancement calls for them.
Reach the elevated eastern cliff path from the dock to search an otherwise easy-to-miss Bitterblack Isle loot route.
Search opened Isle rooms systematically for chest rewards, cursed relics, and materials that support purification and enhancement.
Reach Dark Arisen’s Bitterblack Isle hub through Olra and activate its services before starting the dungeon route.
Open connecting gates from their interior sides to make later Bitterblack Isle trips through explored areas faster.
Add suitable Bitterblack Isle notice-board requests to your route and claim the reward each listing actually offers.
Pair compatible notice-board requests with Isle exploration to earn quest rewards and possible changes to Barroch’s available…
Repairing the harbor Riftstone improves pawn access and supports return trips while you explore Bitterblack Isle.