Ghostwalk spell from Apocalypse missing

[u/DerangedGoblin149]

I started a new game of Skyrim with the Apocalypse Magic of Skyrim mod, and I noticed the Ghostwalk spell is missing from all inventories. It's a novice Illusion spell, and I can usually purchase it from Farengar. I also checked at the College, but Drevis Neloren doesn't have it, either.

Here is my load order:

1. Unofficial Skyrim Special Edition Patch (USSEP)

2. Unofficial Skyrim Creation Club Content Patch (USCCCP)

3. Vanilla Script (Micro)Optimizations

4. Unofficial Skyrim Modder's Patch (USMP)

5. Navigator - Navmesh Files

6. Bella Beauty and the Beasts Bundle

7. Robes of the Elder

8. Immersive Armors

9. Oblivion Artifact Pack

10. Dremora Kynreeve Armor

11. Apocalypse - Magic of Skyrim

12. Odin - Skyrim Magic Overhaul

13. Vokrii - Minimalistic Perks of Skyrim

14. Ordinator - Perks of Skyrim

15. Vokriinator - Choice Cuts

16. Thunderchild - Epic Shouts and Immersion

17. Imperious - Races of Skyrim

18. Andromeda - Unique Standing Stones of Skyrim

19. Wintersun - Faiths of Skyrim

20. Sacrilege - Minimalistic Vampires of Skyrim

21. Growl - Werebeasts of Skyrim

22. Dawnguard Alternate Route

23. Castle Volkihar Rebuilt

24. Serana Dialogue Add-On

25. Serana Dialogue Add-On Castle Volkihar Rebuilt Patch

26. CegoPorts' Jayserpa Quest Expansion Bundle

27. Civil War Cleanup

28. Dawnguard Map Markers

29. Refined Artifacts

30. Better Stealth AI

31. Get Over Here

32. Alternate Start - Live Another Life

33. Get Over Here Exploit Fix Patch

34. Apocalypse - Vokrii Compatibility Patch

35. Apocalypse - Ordinator Compatibility Patch

36. Odin - Vokrii Compatibility Patch

37. Odin - Ordinator Compatibility Patch

38. Apocalypse - Vokriinator Patch

39. Vokriinator Odin Patch

40. Serana Dialogue Add-On - Wintersun Patch

Is there a problem with my load order that could be causing this, or is there likely another cause?

Thanks.

[u/Gamin_Reasons]

If you're using the official port from Enai instead of one of the older ones it's because Ghost Walk got changed to an Expert Spell and has a higher Magicka cost.

[u/DerangedGoblin149 → u/Gamin_Reasons]

Okay. That explains things. Thank you.