Link to the Special Edition version
https://www.nexusmods.com/skyrimspecialedition/mods/23718UPDATE 5.0 Details
Added new spells, such as player teleport, clones, and summons. Faction fixes. Some Soul Cairn Boneman archers show up named "Shiyens Dead Archers". I think of this as a little immersion thing. Shiyen summons them from the Soul Cairn. Enemies fixed in Xavien fight. All three bosses properly teleport. Chests are no longer owned by NPC's but require keys, so items won't be stolen. Xavien is a bit beefier.
So to start the mod, go inside Dragonsreach, and on the left side of the stairs, you'll see a statue (and a chest, which you can use if the statue doesn't work). Activate it and once you're inside, talk to the quest giver. Lmk if you come across any bugs. Make sure to take the key from the dead body of each of the 3 bosses. The key opens a chest near the corresponding throne. Inside each chest, you'll find a new modded spell for the player to use. Be sure to tell me your opinion and experience with my mod in the comments.

My Teleporting Follower Mod