Closes #18176 * Implemented faction change of Ashtongues when Shade of Akama dies * Moved factions to black_temple.h * Removed explicit from EnslavedSoulEvent (Reliquary of Souls) * Fixed a typo in Skeram Script (followup 5f44890049c3e6b0ee7a11296239f4f1bceb66ec) * Fixed spell Shadow Inferno (Illidari Nightlord)