So, I was just thinking about what Faerie Fire and Faerie Swarm spells are and thought, isn't this Ardenweald magic? I'm talking about these abilities:
https://wowpedia.fandom.com/wiki/Faerie_Fire
https://wowpedia.fandom.com/wiki/Faerie_Swarm
Their descriptions even indicate that fairies are attacking the enemy. The most interesting thing is that the druids had this ability even in Warcraft 3
https://wowpedia.fandom.com/wiki/Dru...I)#Faerie_Fire
Of course, we cannot say that Blizzard was already planning Ardenweald then. They themselves admitted in interviews that Ardenweald was originally a sub-zone of Bastion, but they liked the theme so much that they decided to create a separate Covenant. But nevertheless, when viewed from the point of view of the current lore, do you think these are the forces of Ardenweald? This is the only druid spell that does not have the theme of the Emerald Dream / nature or the moon / sun and is a direct indication of fairies (although once upon a time in the RPG it was mentioned that fairies live in the Emerald Dream) and has a dark blue-purple Ardenweald theme.