Arduin Grimoire, Part VI

Arduin Grimoire, Part VI


Like Magic Items And Monsters, You Can Never Have Too Many, Right?

(Note That I Didn’t Make Some Kind Of ‘You Got No Class’ Joke. Clearly, I’m Aiming Higher Now.)

OK! After an excessive series of digressions to Princeton, we return to another land of strange and terrible monstrosities, Arduin. The full series of these articles, for those who care (and why would you?) are on this convenient page. Today, we are (finally!) going to take a look at classes in Arduin.

In the early days of D&D, classes were pretty much the only delivery mechanism for character mechanics, and there were few, if any, concepts of ‘swapping out’ one ability for another within the same class. Thus, if you wanted a character to have some power, ability, gift , etc., the primary way to do it was with a new class… and, damn, there was an explosion of them at the time, esp. after the original Greyhawk supplement provided an example of how the system could be expanded. The pushback that “not everyone has a class” was to come later, and was never fully successful: D&D has always appealed to people, like me, who think the universe would be a much better place if everything could be categorized, numbered, measured, and labeled. It’s not enough to know that Fred is a candlemaker; we must know he is a 3rd level candlemaker with the ‘Wax Miser’ feat and a +2 competence bonus to wick cutting.

And, speaking of merchants…

Hargrave’s Trader (Merchant) Class

As I noted in my PrinceCon III digressions, one of the hallmarks of this early era was a high level of personalness (a perfectly cromulent word, whatever my spell checker thinks). So it’s not just a “Trader”, but “Hargrave’s Trader”. I suspect, at the time, that there were a lot of people creating merchant-type classes, because the following occurred very, very, often:

DM: OK, the merchant says, “That’ll be three copper pieces.” He holds out his hand.

Player: I stab him!

DM: Why? You’ve got like a zillion GP in your Bag Of Infinite Space! I can’t believe I let you get that, by the way…

Player: Hey, I worked hard for that bag! Two orders of General Tso’s chicken! Anyway, I’m stabbing him ’cause he’s there. 1Do I kill him?

DM: (Flipping through the tiny thin pamphlets that were all we had, back in the day, and we walked 20 miles to the game store to buy polyhedrons carved from stale cheddar, and we liked it!): Uh… I dunno… it doesn’t really say how many hit points a merchant has or what their AC is… and this guy is like a guildmaster blacksmith, he ought to be tougher than an apprentice baker… it doesn’t make sense they’d be the same… hang on, I’ve got a three ring binder and I’m not afraid to use it! (Emerges three weeks later, bleary-eyed, with two hundred pages of rules for merchants, including a set of economic simulation tables so complex, he started to write programs on his college’s VAX to automate them, and, eventually, turned them into EVE Online. But I digress.)

(And for anyone who wants to claim this isn’t how it was (despite not actually being born at the time… you know who you are) let me say, under oath, that a)I was that player, and b)I was… still am… that DM. Not at the same time, of course. To play D&D, you needed other people, the first time in my life up to that point I actually needed other people to do something I enjoyed. (I hadn’t yet discovered sex… though, counter to myth, it was D&D that led me to that, too.) Without D&D, I would never have felt a need to develop what social skills I have, and if you think I’m utterly lacking in social graces now, imagine me without 35 years of practice blending in with humans.)

Anyway… the class.

Ooohhh, I can't wait to get my first level illusionist powers!

Ooohhh, I can’t wait to get my first level illusionist powers!

Let’s look at some highlights:

  • Rather logically, despite having rebuffed the “gold for XP” standard early on, Hargrave revives it here, for this specific class. Exception Based Design!
  • There’s not a lot of introduction or formality. Just a title saying “Here’s a class”, with the assumption you’ll know what to do with it. Anything not explicitly stated is assumed to default to.. erm… some default, which you ought to know.
  • The “graduated increase” design pattern (+5% for the first 6 levels, than +3% for odd-numbered levels and +4.1% for even numbered except for 14, than +1% for the next 10 levels except for those which are prime numbers…) was a common one back then, intended to provide a sense of progress while not ramping up to guaranteed success. This was generally dropped in favor of linearity, in the name of “simplicity”, but I dunno. Linear increase mechanics have proven to be problematic in level-based games. Perhaps it’s time to bring back the gradual slowdown of gains, while not removing them altogether.
  • I assume “read, but not use” scrolls meant the merchant could identify them, but not cast the spells on them.
  • “2nd mate seafarer ability”. Well, that’s useful, I guess the seafarer class is on the next page… erm… maybe the one after that… no… maybe it’s in another book? No… I’m 99% sure there was a “Seafarer” class in Hargrave’s notes… it just never made it to print.
  • The column with the numbers is “Fighting Ability”, so a 20th level Merchant fights like a 9th level fighter.
  • At 50th(!) level, you can cast spells as a first level illusionist. Seems to me that as a 50th level Merchant, I could just hire me a dozen damn illusionists to follow me everywhere!
  • I’m not sure what ‘double thief/illusionist abilities’ means. Second level illusionist? OK, but if you act as a thief 1/3rd your level, does that mean you take those values and double them, or double the effective level of thief? (So, if you’re 100th level, you act as a 33rd level thief, so a 66th level thief? I’m guessing no one actually made it to 100th level and asked…)
  • The presence of such abilities as “Bargain” and “Equivocate” raise questions about other characters’ actions… can a non-merchant bargain? Well, it seems they ought to be able to try, but, what do you use to estimate their chances w/out undermining the poor merchant? This was then, and still is now, an ongoing issue in game design, class balance, and player freedom. It’s a reason I favor “universal resolution mechanics+specific bonuses”, or “rules, not rulings”. A universal “haggling” mechanism, with merchants gaining some modifiers or unique features, tends to work better than dozens of “micromechanics” that don’t interact well with the basic rules or with each other. To be clear, I’m not claiming Hargrave, or any designer of the era, should have understood this, any more than I think Jacquard should have included tail call recursion. (Whatever that is, I’ve been coding only two years less than I’ve been playing D&D, and it’s never come up in actual work.) This was an era of brilliant innovation and just throwing everything out there to see what stuck, and there were a lot of implicit social contracts that kept people from spotting problems in rules structures … a lot like never discovering a bug that happens if you type the wrong value in a field, because everyone testing typed the right value.


Eldritch Wizardry came out in 1976, and its parents were perfectly fine with that. The edition of the Arduin Grimoire I have is dated 1977, but refers to an earlier printing “about a year ago”.. I have never seen that one. So it’s hard to say if the Psychic class predates the psionic rules introduced in EW. It’s certainly a different spin on them, that’s for sure… hell, it’s a class, not a “roll at character creation to see if you’re a campaign-destroying demigod or not”.


At 25th level, you become smarter than the average bear.

  • Psychics are physically weak, disconnected, uncharismatic, and super smart. Hm. Hmmmmmm.
  • The lack of a period after “Hit dice are always six sided” can be confusing. The rest of it refers to the practice of “level names”, where a 4th level Cleric was a “Vicar” and a 7th level cleric was a “Lama” and a 14th level Evil High Priest was a “Televangelist”. Early D&D supplements would say something like “Encounter: 4 Footpads and a Swashbuckler”, leaving the poor DM to flip through books until he figured out that meant “4 second level thieves and a 5th level fighter”.
  • Observant people might notice that despite the class description saying that only Men, Hobbits, Amazons, and 1/2 elves can be psychics, the “Character Limitation” tables list many more races as possibilities. Which wins? Whichever the DM wants to win, as modified by Chinese food. (Me, I’m all about variety, so let a thousand psychics bloom, a thousand different classes contend!)
  • Note the layout and structure of the “Psychic” class is different from the “Merchant” class. They just typed up whatever they felt like back then. I suspect that many of the pages in the AG were written independently, then gathered together in a single tome, much like the Bible, but with less sex and violence.
  • I have absolutely no idea how to interpret “use manna points, but use wisdom-intelligence-constitution also”. I suspect the latter is a reference to some set of house rules widely distributed in the local gaming community.
  • Note also the pretty much total lack of mechanics for the specific powers. Trust me, none of this is explained elsewhere. “Clairvoyance, unlock chests, etc.” OK, cool. So.. uhm… what? What’s the range on clairvoyance? What are the odds of unlocking the chest? These things tended to play out in one of the following ways:
    • The DM, viewing this (rightfully so!) as sort of an inspirational skeleton to build on, worked out all this stuff in advance, got obsessed with adding more and more to his creation, then ended up publishing his own game. It’s the circle of liiiiiffe…
    • You default up the chain of inheritance… or, in other words, treated it as the nearest equivalent spell. So the psychic would use the mechanics (and ‘manna’ cost) of a Knock spell.
    • A lot of anger, bargaining, denial, and acceptance. Accompanied by Chinese food.
  • With the lack of armor and a d6 for hit points, I doubt many survived to where they could get the combat powers. (I realize it doesn’t say what combat tables they use… it’s sorta-kinda implied later on, in the combat rules which, upon rereading them just now, were weirdly prescient. Six second melee rounds? D&D didn’t get them until 2000! Arduin had ’em in 1977!)
  • “Intuit” means “Sense” or “Detect”, I guess.


The creation of a Barbarian class was as inevitable as the creation of a Merchant class. It’s “Conan the Barbarian” after all, not “Conan The Fighting-Man Who Acts Really Grumpy”. (Although, barbarian-wise, Arduin is a lot closer to Thundarr than Conan, albeit many years early. And lest anyone be confused, “More Thundarr than Conan” is totally awesome and ought to be emulated and admired, now and for all time! Just so we’re clear where I stand on this.)

Half orc

That’s a half-orc? Sorry, I’ll take Therkla any day.

  • ┬áNote the different format from either of the first two classes. I think “Barbarians” were supposed to be played as a sub-class or variant of fighters, putting the lie to my earlier comment about how no one thought of this back then. Dave Hargrave was ahead of his time in a lot of ways.
  • I have no idea what “35% more silently” means. There were a number of conflicting mechanics for hearing and sneaking back then, such as “Can be detected only a 1-2 on a D8, or a 45% chance of being heard, or can be heard on a 1-4 by Elves and Gnomes, or a 1-2 by humans, or 17% by dwarves”, and so on.
  • Climb 40% better? Well, OK, except only thieves had climbing skills then… and non-thieves were basically at the mercy of the DM, a creature legendarily without mercy. (And with good reason, you give your players an inch, and they crawl right over you.)
  • And what the hell is that half-orc thing? What’s with the mutant from “This Island Earth” look? Sorry, Erol… this one, you kinda mucked up on. You made up for it a thousand times over, though.

Next time: Rune Weavers, Medicine Men, maybe Technos.. er… “Techno’s” and Witch Hunters!

1: Thus was Grand Theft Auto born.

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