When I played AD&D I think one of the first aspects of its magic system I dropped was the material components. It’s a shame, but they just represented too much of a constraint on what was already a hideously underpowered class (especially at first level). Some of the material components even for first level spells are quite challenging to provide, and they’re consumed in the casting of the spell. Consider, for example, the following spells:

  • Alarm: A tiny bell and a very fine piece of silver wire
  • Armor: A piece of finely cured leather that has been blessed by a priest
  • Color Spray: A pinch each of powder or sand colored red, blue and yellow
  • Dancing Lights: A bit of phosphorus or wychwood, or a glowworm
  • Friends: Chalk, lampblack and vermillion
  • Identify: A pearl worth 100gp and an owl feather soaked in wine
  • Light: A firefly or a piece of phsophorescent moss
  • Protection from Evil: Powdered silver

and so on.  The spells Burning Hands, Detect Magic, Charm Person and Magic Missile require no material components of any kind. These material components are very cool and really add to the romance and style of wizards, but they’re an enormous burden, especially on low level wizards. A first level wizard starts with 20-50 gps, so will not be able to cast Identify and probably can’t afford the ingredients for Protection from Evil, Dancing Lights or Color Spray in most medieval settings. That’s without considering the difficulty of carrying phosphorus, glow-worms and phosphorescent moss. Some of these spells also can’t be cast in the casting time given in their description, because the ingredients need to be steeped, smeared or scattered in a circle. Find Familiar, much more powerful than its 3rd Edition version, requires 1000Gps of herbs and incense. Even Sleep is probably beyond the reach of a lot of wizards, requiring as it does a pinch of sand – sand would have been a rare sight in 12th Century Glastonbury, I’m willing to bet. So here you have a first level wizard with 40 GPs, and before he goes adventuring he needs to gather together a piece of silver wire, several portions of powdered silver, a collection of tiny bells, some phosphorescent moss, some sand and a drop of bitumen (!! for Spider Climb).

One can imagine what happens if the party kills a gnome, who has a small admantite file in his toolkit. The file is worth 50gps and everyone else just wants to sell it, but the Wizard recognizes here an opportunity to make himself self-sufficient in powdered minerals, and snaffles it up. A libertarian party would probably charge him 200gps premium for it[1]. And at higher levels it gets ridiculous, of course:

  • Invisibility: An eyelash encased in gum arabic[2]
  • Melf’s Minute Meteors: nitrite[3], sulphur, pine tar and a (reusable) fine tube of gold worth 1000gps
  • Evard’s Black Tentacles: a piece of tentacle from a giant octopus or squid
  • Feeblemind: a handful of clay, crystal, glass or mineral spheres
  • Chain Lightning: A piece of fur, an amber, glass, or crystal rod, and a small silver pin for each experience level of the wizard

Some of these material components are very very difficult to get hold of. I doubt I could get most of them easily, even living in Tokyo. If one were to rigorously adhere to the spell components rules, every wizard would need the regular services of an alchemist, silversmith, blacksmith, and a couple of other extremely talented craftspeople; the wizard would also need to be very assiduous about cutting up and preserving any roadkill or adventure-kill he or she came across. There’s no doubt that this sort of thing makes these PCs much more interesting, but it also makes them virtually unplayable, because it essentially restricts the number of spells the PC knows in any one day, as well as the number they can cast – effectively it puts a bunch of spells beyond the PC’s reach at any time, while maintaining daily limits on those that the player does have the ability to use. A good example is Identify: a wizard at first level can’t use it, but by second level may be able to afford a pearl of suitable value. They can then cast the spell; but they can only cast it once, on one object, and they can’t cast it in the dungeon because they only know two spells a day and they need Shield and Magic Missile in the dungeon. So the party stumbles upon a ring that may be of great use right there and then, but the wizard can’t cast the spell even though it was a week’s work to find the owl feather and the pearl. So then they have to wait till they leave the dungeon, at which point they have a second item to identify but they can’t do so because they don’t have enough ingredients. Alternatively suppose that the wizard has spent all their treasure on pearls and owl feathers; they can still only cast the spell once today, because they couldn’t memorize more than two spells; but the party is pressed, and has found a magic sword and armour that they really need to use now, in the dungeon. Even though the wizard has spent his last money on two pearls and two owl feathers, he can only identify one item today.

Suppose then, that instead of using the standard approach to magic of AD&D, one introduced a simpler system in which a wizard can cast any spell they know as often as they like, provided they have the material components. This would mean that the wizard would usually have some spells (such as Burning Hands) on rotation, but I don’t see this as a bad thing. A first level wizard with Burning Hands once per round at will can do 1d3+2 hps damage per round on anyone within combat range (save for 1/2). It’s not a game changer; free use of Magic Missile makes a high level wizard pretty scary, doing 5-25 damage per round with no saving throw, but a few tweaks on minor spells (e.g. fixing magic missile at a maximum of two missiles) would easily solve that problem. Alternatively, you could give these spells simple material components: magic missile could require an arrow per missile, for example. Burning hands could require the wizard be carrying a lit flame source, that is extinguished by the spell. This would reduce the spell to the potency of WFRP 3rd Edition, where wizards have basically unlimited spell use but mostly have to use one every other round.

Even for high level spells with simple components, like the Bigby’s Hand spells, this method wouldn’t lead to infinite amounts of spell casting. Bigby’s Hand requires a glove; no one can realistically carry more than, say, 10 gloves in their equipment if they also have to carry: a small bag full of crystal spheres; a collection of test tubes carrying the components for Melf’s Minute Meteors and Invisibility; 8 or 10 small pouches of different powders, nitrites and the like; a sheath or case with several different rods; some vials of acids, pure water, tears, etc; additional pouches carrying fur, bits of leather, feathers and wings; a jar with a pickled piece of a giant octopus tentacle; a small cage of fireflies; a pestle and mortar to crush gems with; a couple of miniature platinum swords; and a collection of iron, silver, and bronze mirrors. Sure, this would make the task of spell-casting a little like a complex system of inventorying, but you could handle it, I’m sure, and if it’s hard for the player imagine how complex it is for the PC! You could also argue that if a Wizard is carrying components for more than, say, 5 spells on their person, they can’t cast a spell every round (they need a round to find the item[4]).

Furthermore, one could introduce different effects for more imaginative components. E.g. Invisibility lasts a round longer if the eyelash is from a thief (handy if you have a thief in the party); the component is never destroyed if the eyelash is from an Invisible Stalker. Water from another plane makes a spell that uses it more powerful, and the effect of spells like Identify is enhanced with more expensive pearls or more esoteric feathers (e.g. from a Sphinx). Expending a magic arrow adds one to the damage of a Magic Missile spell, and so on. You could also rule that every time a wizard is struck in combat one of their more fragile components is damaged or destroyed (randomly determined). It would also make wizards very eager to kill or capture each other, since they can loot their rivals’ components as well as their spell book.

Power limits could be obtained easily by dividing wizards into specialties, so that from first level they are limited only to conjuring or evocation, etc. Many RPGs do this, so that wizards have access to very few spells over their career. This would prevent a single wizard from being able to cast Burning Hands (alteration), Magic Missile (evocation), Charm Person (enchantment), and Chill Touch (Necromancy). I would make the conjuration, divination and abjuration specialties common to all wizards and then force them to choose one of the other four

fn1: libertarian parties probably last as long as the first Cure Light Wounds spell, and then decide socialism is the way to go.

fn2: According to Wikipedia, gum arabic was an extremely valuable export commodity and is an essential ingredient in soft drinks, and the Sudanese president recently implied he could bring down the western world through suspending its export

fn3: I find it hard to believe that nitrite was readily available in the medieval world but nitrates were as saltpeter, again not exactly your common or garden middle-ages corner store product

fn4: This could be a good rule for PCs with more than 5 magic items in general, I think.