Azshara: heavy ne lore but also demon hunter camp and blue dragons.
Stormheim: No elf lore. Vrykul worgen and forsaken.
Val: Heavy elf and druid lore.
Highmountain: no elves.
Suramar: lots of elves but few night elves.
Dalaran: mostly human city.
Draenei getting lore, turalyon coming back.
This is definitely elf heavy but its not elf exclusive.
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He was imprisoned for murder and trying to make a new well. They didn't even banish all magic users until they acrewed up again down the road.