Forevercraft

Blackfathom Deeps

Level 25-31

9 bosses, 33 items

Ghamoo-ra

Level 25
Tortoise ArmorGhamoo-ra's BindSpiked Shell BandNew

Lady Sarevess

Level 25
Naga Battle GlovesNaga HeartpiercerDarkwater TalwarPattern: Brawler's Leather HoodNew

Gelihast

Level 26
Algae FistsReef AxeMurloc Skin Bag

Lorgus Jett

Level 26
Fallenroot LongbowNew

Baron Aquanis

Level 28
Strange Water Globe

Twilight Lord Kelris

Level 27
Rod of the SleepwalkerGaze Dreamer PantsTwilight Lord GirdleNew

Old Serra'kis

Level 26
Glowing Thresher CapeBite of Serra'kisBands of Serra'kis

Aku'mai

Level 28
Moss CinchLeech PantsStrike of the Hydra

Trash mobs

Trash
Tree Bark JacketMartyr's ChainRing of PrecisionCrested ScepterAxe of the EnforcerGrimclawEvocator's BladeDoomspikeOnyx ClaymoreStaff of the FriarStaff of the Blessed SeerScholarly Robes

Quests

Knowledge in the DeepsLevel 23, from level 10Alliance Only

Bring the Lorgalis Manuscript to Gerrig Bonegrip in the Forlorn Cavern in Ironforge.

Starts
Gerrig Bonegrip, Dun Morogh
Bring back
Lorgalis Manuscript
Reward
10,313 XP in the Forever beta, 2,750 in Classic
Sustaining Ring
Researching the CorruptionLevel 24, from level 18Alliance Only

Gershala Nightwhisper in Auberdine wants 8 Corrupt Brain stems.

Starts
Gershala Nightwhisper, Darkshore
Bring back
Corrupted Brain Stem ×8
Reward
2,400 XP + 35s
Beetle ClaspsPrelacy CapeStaghide ArmguardsNew
Blackfathom VillainyLevel 27, from level 18Alliance Only

Bring the head of Twilight Lord Kelris to Dawnwatcher Selgorm in Darnassus.

Comes after
In Search of Thaelrid, from Dawnwatcher Shaedlass, Darnassus
Starts
Argent Guard Thaelrid, inside the dungeon
Bring back
Head of Kelris
Reward
12,375 XP in the Forever beta, 1,700 in Classic + 65s
Gravestone ScepterArctic BucklerDark Ritual LeggingsNewCultist's ArmguardsNew
Twilight FallsLevel 25, from level 20Alliance Only

Bring 10 Twilight Pendants to Argent Guard Manados in Darnassus.

Starts
Argent Guard Manados, Darnassus
Bring back
Twilight Pendant ×10
Reward
9,563 XP in the Forever beta, 2,550 in Classic
Nimbus BootsHeartwood GirdleSilvered GauntletsNew
Allegiance to the Old GodsLevel 22, from level 17Horde Only

Bring the Damp Note to Je'neu Sancrea in Ashenvale.

Starts
From the item Damp Note
Bring back
Damp Note
Reward
1,300 XP in the Forever beta, 1,750 in Classic + 11s
The Essence of Aku'MaiLevel 22, from level 17Horde Only

Bring 20 Sapphires of Aku'Mai to Je'neu Sancrea in Ashenvale.

Comes after
Trouble in the Deeps, from Tsunaman, Stonetalon Mountains
Starts
Je'neu Sancrea, Ashenvale
Bring back
Sapphire of Aku'Mai ×20
Reward
1,750 XP + 14s
Allegiance to the Old GodsLevel 26, from level 17Horde Only

Kill Lorgus Jett in Blackfathom Deeps and then return to Je'neu Sancrea in Ashenvale.

Starts
Je'neu Sancrea, Ashenvale
Slay
Lorgus Jett
Reward
9,938 XP in the Forever beta, 2,650 in Classic + 40s
Band of the FistChestnut Mantle
Blackfathom VillainyLevel 27, from level 18Horde Only

Bring the head of Twilight Lord Kelris to Bashana Runetotem in Thunder Bluff.

Starts
Argent Guard Thaelrid, inside the dungeon
Bring back
Head of Kelris
Reward
12,375 XP in the Forever beta, 1,700 in Classic + 65s
Gravestone ScepterArctic BucklerDark Ritual LeggingsNewCultist's ArmguardsNew
Amongst the RuinsLevel 27, from level 21Horde Only

Bring the Fathom Core to Je'neu Sancrea at Zoram'gar Outpost, Ashenvale.

Starts
Je'neu Sancrea, Ashenvale
Bring back
Fathom Core
Reward
10,313 XP in the Forever beta, 2,750 in Classic + 45s

Item data is beta-client sourced. Icons, stats, and each item's new/changed/same-since-Classic status come from foreverchanges.pro, which reads the WoW Forever beta client directly.

Which boss drops which item, and the drop chances, are still Classic's own loot tables carried forward -- not yet confirmed boss-by-boss for Forever.