Now that trap types are no longer tied to a specific patterns of squares in dungeon maps, it would be neat if wands of trap creation gave the option of choosing a trap type. An interesting way of doing it would be:

- Blessed wand: prompts you for which type of trap you wish to create, and creates it in the direction of zapping
- Uncursed wand: creates a random trap in the direction of zapping
- Cursed wand: creates a random trap you're not aware of in a random free direction

Note that this wouldn't be overpowered, it's something that experienced players were already doing by exploiting trap patterns and creating traps in the exact points where they would get the desired result. But with this feature, instead of using a rather exploity technique to know what the PC would have no means to know, players would be able to create a given trap by using a blessed wand (which makes sense).

The prompt for trap type could either be a list: "Would you like create an (A)larm trap, a (P)it trap, ...?" or a prompt: "Create which kind of trap?", which would create a random trap on unrecognized or null input. I think the first solution is simpler, but the second would be good if the first one would generate a too long message.