When I was just beginning the game, I got a limited wish scroll off Lady somethingorother in the Adventurer's Mart and read it. I got the option to do an "amazing quest" or something like that, and when I chose it, I got a note which said to go to the Copper Coronet I think. Unfortunately I reloaded and plumped for the Full Plate +2, because now I can't get the quest option. Has anyone done this or was I just too drunk at the time? Also, what do you need to Get different options from the genie? Is it high Int, Wis or what?
This is well covered on this site already. See the spellguide for limited wish on the strategy page for BG2. Be warned that reloading sometimes does not reflag the onetime wishes. You might actually lose them without having actually wished them I fear.