k first of all for full access to dev commands.
type /dev openconsole
now it doesn't auto show ur console

ppl get confused about this like i did lol until i was messing about with hotkeys
i thought there might have been a copy and paste INTO the game but i came across dev console in the process.
ok back on track...
to get ur console
CTRL+SHIFT
will drop down a console window that will take up half ur screen (roughly).
the most commands u'd probably use are:
dropitem <itemid> <slot #> <MAGIC|NOBLE|DIVINE>
dropitem_custom <itemid> <slot #> <OPTION 1> <OPTION 2> <OPTION 3> <OPTION 4> *
dropitemcount <itemid> <slot #> <amount #>
dropmoney <amount #>
callmonster <monid>
callmonsters <monid> <amount #>
* OPTIONS
these are basically ur Magic Noble and Divine Noble options for example (325:255 = MAX HP)
the 325 is the option for HP and the 255 is the max value.
there is other commands that dev can use like ... testing out effects like testskill command and test_effect commands
just mess around with the console and u'll pick up as quick as i have.
HAVE FUN with ur new unknown powers.
and yes.. this is the reason why i think devs are more useful than GM's they can make ANY kind of item in game