Neverwinter Nights 2: Shattered Souls: Atlantis

For example, we currently have an arcane user's guild that allows the PC to do various things: create a golem, create personalized magic items, create scrolls from memorized spells, rituals to imbue yourself with permanent abilities (making the PC an "magic item" in their own right), etc. We are also planning on adding in support to allow the PC to transform themselves into a lich and also summon powerful extra planar beings (and "make a deal with the devil"). In another place, a paladin can create themselves a true Holy Avenger sword. Of course this all involves going around and collecting all the necessary "ingredients" and know-how first, but it can be done. We also already have a system in place that allows the PC to have magical properties imbued onto pretty much any item in their inventory, or they can strip specific unwanted properties off the items (to make "room" for others) if they so choose.

We invite you to join in on the discussion and let us know your ideas. Everybody is encouraged to give us your best "It would be cool if we could do X, Y and Z." We are mostly looking for scripted system ideas related to the classes (ex. create a golem, make a Holy Avenger) that allow the PC to go out and find the necessary materials and make something happen

Shattered Souls: Atlantis website