I was looking on Lucy and saw 6 spells that I do not have. I am a lvl 75 Druid. These spells are: Lunar Light, Fernspur, Nature's Placidity, Instinctional Horror, Annihilate the Unnatural, and Vinelash Cascade. Can anyone tell me anything about these spells? Are they live? If so, where can I get them?

Only Nature's Placidity is live. You can buy it in Sunderock from The Quiet Wanderer, if I remember right.

Yes it is buyable from The Quiet Wanderer. He's along west wall near where Doomfount spawns.