13,394 NPCs

Classic reference; current Forever availability is unconfirmed.

NPCLevelTitleZone
Rabid Longtooth8–48Feralas
Hakkari Frostwing49–50The Temple of Atal'Hakkar
Feral Scar Yeti43–44Feralas
Hulking Feral Scar45–46Feralas
Enraged Feral Scar44–45Feralas
Rage Scar Yeti46–47Feralas
Elder Rage Scar48–49Feralas
Ferocious Rage Scar47–48Feralas
Frayfeather Hippogryph43–44Feralas
Frayfeather Stagwing44–45Feralas
Frayfeather Skystormer45–46Feralas
Frayfeather Patriarch46–47Feralas
Vale Screecher41–43Feralas
Rogue Vale Screecher44–46Feralas
Lethlas62Feralas
Phantim62Ashenvale
Jademir Dragonspawn60
Jademir Oracle61Feralas
Jademir Tree Warder60Feralas
Jademir Boughguard62Feralas
Coast Crawl Snapclaw44–45Feralas
Coast Crawl Deepseer43–44Feralas
Hatecrest Warrior42–43Feralas
Hatecrest Wave Rider41–42Feralas
Hatecrest Serpent Guard44–45Feralas
Hatecrest Myrmidon43–44Feralas
Hatecrest Screamer41–42Feralas
Hatecrest Sorceress43–44Feralas
Hatecrest Siren42–43Feralas
Lady Szallah46Feralas
Diamond Head45Feralas
Bloodroar the Stalker48Feralas
Antilus the Soarer48Feralas
Arash-ethis49Feralas
Qirot47Feralas
Old Grizzlegut43Feralas
Itharius45Swamp of Sorrows
Gnarl Leafbrother44Feralas
Snarler42Feralas
Land Walker48–49Feralas

Classic reference data from QuestieDB (Forever data, commit c5de61a), with positions on Forever's zone maps. It doesn't confirm that an NPC, location, quest or item is in Forever.