Djinn role: the primary gimmick of it is that you are able to access three wishes, through #invoke or some other mechanism, one each at experience levels 10, 20, and 30. You are not able to get wishes from any other source; the wish fails (perhaps a friendly djinni from a lamp will make some comment about how you don’t need more wishes or they can’t grant wishes to fellow djinni).

Eating a wand of wishing polymorphs you into a djinni.

Ghosts and djinni can emerge from any bottle, not just potions with the randomized smoky and milky appearance. The rate at which they emerge is cut accordingly.

Make djinn genocidable. If djinn have been genocided, they will not come out of smoky potions, so this can be used to ensure that your smoky potions of full healing will work properly.

Some method by which you can capture a djinni into a smoky potion or oil lamp (which in the latter case makes it a magic lamp). It should be non-trivial or somehow costly to do (the original idea just suggested applying the object in their direction, which is abusable). If feasible, the djinni should be angry and disinclined to grant a wish when it’s released.

Also, the game doesn’t track whether a given smoky potion contains a djinni (it would mess with stacking), so this would be tricky to implement internally for smoky potions.

If you get a djinni by quaffing a smoky potion, one of the possible outcomes is that it uses its wish for itself, then is hostile.

If you release a djinni whose response is to say “It is about time” and vanish, the djinni will at least teleport you somewhere safe if you are in danger (not specified what defines danger; perhaps stuck in lava/rock or if there are a number of nearby hostile monsters).

Djinni released from bottles and water demons released from fountains don’t care about beatitude or depth for giving a wish; instead they will give the hero a wish if the hero is intimidating enough. “Intimidation” is based on stats like Charisma and XL, and the chance of successfully intimidating them increases as they do. Djinni from lamps are not affected by these rules.

Magic lamps and regular lamps can generate as various different materials. For rare material variants, a djinni that comes out of a magic lamp of that material and grants a wish will return back inside it one or two times, thereby granting multiple wishes.

There is a cap on the number of smoky-potion wish-granting djinni that can appear in one game.

Djinni (except on the Plane of Air) may drop a scroll or wand of wishing when killed. But when you kill a djinni, all future djinni will spawn hostile.