I'll tell you what I instinctively disliked the first time I opened the 3e Player's Handbook:  Priest spell levels going all the way up to 9th level.  Now, the reasons for this change seem fairly obvious to my mind. It streamlines spell progression for priests and wizards and makes it easier to gauge power level of a priest vs wizard spell.  But are those actually good  reasons? Is streamlining in and of itself a positive? Perhaps being able to gauge power level is useful, but tangentially so if so. How often do you need to compare a priest spell to a wizard spell and determine how powerful they are compared to each other?  As for streamlining spell progression between wizards and priests - This may seem useful as it makes progression transparently equal (getting rid of different XP tables was another move to ensure everybody progressed at the same pace. An alleged virtue I would question the virtue of), but it belies a point that is central to the argument of t...

My recent meditations on roll under ability checks and rant against the D20 unified mechanic has generated a bit of commentary and further clarified my own thinking on the matter. This post is an addendum to my  Using Ability Checks in B/X  article, seeking to further explicate why the "Roll Under" ability check truly is the best of ability checks. Earlier today, during my delvings into the blogosphere, I came across this box from  Quarrel & Fable , a Fighting Fantasy spinoff: First thing that struck me was how similar it was to my proposed resolution for Ability Checks . And secondly, it combined those thoughts with my memories of the old Fighting Fantasy  [FF] gamebooks and set my mind spinning into that cross section and how much I always liked the elegant simplicity of the FF mechanic. The best part about doing a post involving Fighting Fantasy is the chance to showcase some of the brilliant art in the gamebooks Now, I've given reasons already in prev...

It seemed revolutionary at the time. 3e came out and made a unified mechanic. Roll 1d20 against a target number to see if you succeed. In combat, AC is the target number. For everything else, it's a Difficulty Class [DC]. That's it.  Some of those DCs are calculated as a function of level, opposing ability score etc. But what we also got from this system was a way of ad hoc determining the difficulty of something and then simply saying "roll against that target number to succeed".  In its core form, this is wonderfully simple and intuitive. All you need to internalise is the size of the numbers on a d20 in relation to overall difficulty and then you can resolve basically anything with it. The part about size of numbers has proven to be a bit of an achilles heel for d20 over the years, but that is a different point I will address further below. No, the real point here is that there's an unintended side effect to DCs as a unified mechanic. There are other downsides ...

This is going to be one of them rants I fear.  It relates to my previous meditation on the heft of levels across various editions  and my recent contemplation on ability checks in B/X , specifically my desire have the unmodified numbers mean something in and of themselves, rather than something purely to derive other numbers from that do  have mechanical relevance. In a way, this posts is like a concluding remark on the heft of levels in TSR vs WotC D&D. To summarise, if the mechanical relevance of ability scores are almost always somewhere on a scale of -3/+5, why do we bother with rolling 3-18 instead of just using the derived numbers to begin with? Why has that never changed? And why do I have a firm impression that there'd be a great outcry if it were ever changed in a future edition? And it occurred to me that ability scores do have a relevance in the unmodified form, one that has remained across all editions - They are the formative narrative components of the c...

One gripe I have always had with D&D ability scores is - what are they for? Regardless of edition, they are only ever used for deriving other numbers. It would be much clearer if it were simply a -3/+3 stat since that is how it actually gets used. And yet, no one wants that. We all love our 3-18 rolls that we end up never using. It annoys me that such a prominent feature of PCs mechanically means so little. The exception of course, is the ability check in TSR D&D, introduced in B/X and which achieved peak infamy with 2e non-weapon proficiencies. The mechanic where you actually get to roll against your ability score. To begin with, let's acknowledge that there are many good old school reasons not to roll for ability checks in B/X: Most things that DMs in later editions require rolls for,  shouldn't require a roll in the first place as long as the players can describe what they are doing properly - And the ability score should be factored in by the DM in those cases an...