ToME: the Tales of Maj'Eyal

I have collected about 900 energy in my Fortress. My lvl is 50/600% for this moment... so the Far Portal is less helpful. Fortress should be upgraded and adds new room - Ancient Forge. There, we will create rare items like weapons, armors, rings... Of course we must have proper level of energy, base item, and extra ingredients. Some recipes we can buy in shops or find in dungeons. Any recipe will give base parameters and some randomly.

PizzaPL

Or you could go finish the game.

I like this idea; at its simplest it could be just a matter of 'rerolling' a certain object for 100 energy - i.e. you sac your elemental voratun waraxe of ruin and get a randomly generated purple voratun waraxe in return. Maybe even give the same option for randarts at a substantially higher cost. Randart 'rerolling' would supplement farportals nicely IMO (as long as it is made costly enough to prevent frequent use).