Tikki Tooki is the trickster serpent god. He has a particular soft spot for gold, accepting it as tribute and granting it to faithful followers. This makes him quite versatile both for purist runs (where gold is in short supply) and with heavy preparations (where you often have more than you can spend). He can also be of help to those seeking to fuel items which comsume gold for activationg their abilities, such as Crystal Ball or Alchemist Scroll.
Tikki Tooki is uncovered in the south in a small subdungeon where you must defeat a form-changing imp without getting hit by it in return several times.
There used to be a page here. It was experimental and not all that helpful. The guy who wrote it originally wasn't happy with it and took it off.