7 quests

Felwood corrupted plants: Songflower, Windblossom, Whipper Root and Night Dragon

These tables are the Classic 1.12 baseline these hubs shipped with; Forever keeps them and layers new quests on top. Where Forever changed a quest, the row says so. Levels are quest level / required level.

Step 1: Cleansing Felwood and the Cenarion Beacon

QuestLevel / reqGiver → turn-inWhat you doReward
Cleansing Felwood #4101Arathandris SilverskyBring 15 Blood Amber
Cleansing Felwood #4102Maybess RiverbreezeBring 15 Blood Amber

Step 2: the Salve via quests

QuestLevel / reqGiver → turn-inWhat you doReward
Salve via Hunting
Salve via Skinning
Salve via Mining
Salve via Gathering
Salve via Disenchanting

Baseline figures from the Classic quest database; Forever reward and XP values can differ after the October XP changes. Zone overviews: zones and map.