Source of Power★
Level 33 · can be taken from level 24 · Dungeon quest in City of Dalaran · Horde · new in Forever · All Forever quests →
Collect 6 Cracked Sentry Cores in the City of Dalaran for Doctor Martin Felben in Undercity.
Objectives
- Cracked Sentry Core ×6
Who gives it
- Picked up from Doctor Martin Felben Journeyman Alchemist Trainer named in the quest's summary
Those are read from the quest's own wording, not from a sighting on the beta.
Sources: the beta client's quest cache, 13 October 2026 (questcache.wdb, build 70338) · the beta client's creature cache, 23 October 2026 (creaturecache.wdb, build 70532)
It sends you into City of Dalaran: 5 players · Group Finder level 28.
Description
With the city of Dalaran under siege by their own constructs, this is the perfect opportunity to, let's say, borrow a few samples.
Imagine an army of arcane-powered abominations. The Dark Lady would have no choice but to recognize my alchemical prowess. Maybe even grant me head of the Royal Apothecary Society?
Go to the city and find the constructs' cores. They are unlikely to give them willingly, so do what you must.
Rewards
You will be able to choose one of these rewards:
No database has this quest yet: it is new in Forever, and this page reads it from the beta client itself (quest 96988, from the client's own quest cache).
The other 7 quests in City of Dalaran
- A Green Sample ★ Level 33 Alliance
- Heart of Disruption ★ Level 33 Alliance
- Heart of Disruption ★ Level 33 Horde
- Opportunistic Education ★ Level 33 Horde
- Power Overwhelming ★ Level 33 Alliance
- Starving Arcane ★ Level 33 Alliance
- The Grave Knight ★ Level 33 Horde
Read from the World of Warcraft: Forever client: the quest's own text, level, objectives and rewards come from the quest cache the beta client wrote, the item names, icons and qualities from the client's tables, and the two ends of the quest from the quest's own wording where it names them, with the title under the name where the creature cache knows it, or from the beta log, with the spot on the map, where the game has shown the hand-over. 159 quests have a page here so far. Sources: Forever client build 1.60.1.70862 · BlizzCon, 12 September 2026 · Forever client build 1.60.1.69893 · Forever client build 1.60.1.70009 · Forever client build 1.60.1.70291 · Blizzard's beta development notes, 8 October 2026 · the beta client's quest cache, 6 October 2026 (questcache.wdb, build 70235) · the beta client's quest cache, 7 October 2026 (questcache.wdb, build 70245) · beta play, 18 September 2026 · the WFT Beta Log addon, 23 October 2026 (loot log) · the beta client's creature cache, 23 October 2026 (creaturecache.wdb, build 70532) · the beta client's quest cache, 13 October 2026 (questcache.wdb, build 70338) · the WFT Beta Log addon, 23 October 2026 · the beta client's quest cache, 23 October 2026 (questcache.wdb, build 70532).