As said, town portal is the worst abuse because it allows you to return to just where you were. Word of recall isn't quite so bad - there is some delay factor before you get out (so you can't reliably use it if your about to die). Plus, it puts you back at your savebed (I should note this used to be the city map - now that it is the savebed, it becomes a little more of an abuse (Because you can arrange that savebed closer to where your actually adventuring). Actually doing backfiring depends on the chances of it happening and the effects. If the failure just happens to be that it uses the standard amount of mana and doesn't do anything, that doesn't do anything. If it does something that may kill the character, then I agree with garbled that that won't be something very popular (would you use something that has a 1% chance to kill you? Probably only in an emergency). One of the problems with the spell failure as currently done just isn't that good - I seem to recall that it basically takes spell level vs caster level - thus, low level characters fail much more often, high level characters can cast the lower level spells quite easily. I think the approach of balancing the spells that are overpowering is the way to go. For town portal, that may become something like the void theory (there isn't that many alternative). For spells that due damage, it may be tuning the damage or upping the mana cost. Its unclear to me if some spells are greatly suprerior, or it is more that some spells just work really well against some monsters due to those monsters resistances. If thats the case, I'm not really sure if thats much a bug - it sounds more like people have just identified the right spells for the job. It should be noted that some spells will always be better than other, so fixing the most powerful spell all the time probably isn't the right approach. What is a problem is if there are spells that are universally the best to use (eg, learn this spell and you don't need anything else). The right thing is that 'use this spell against zyx, this spell against abc, etc'.