Players who jump in for the trial basically pick up temporary subscription benefits, including the craft bag, double bank storage, experience gold boost, extra housing space, costume dyeing, double transmute crystal storage, and of course, full access to some of the game’s past DLC and chapters – including parts of Morrowind and even Wrathstone, though Summerset isn’t on the list.
It’s all going on against the backdrop of the testing of the upcoming Elsweyr chapter and game’s fifth anniversary celebrations.
Source: Official site. Cheers, Alex!