|System Reference Document v3.5|
Every spellcaster has a reserve of spell points based on her class and level (see Table: Spell Points Per Day). Characters also gain bonus spell points from a high ability score (just as normal spellcasters would gain bonus spells from a high ability score; see Bonus Spell Points and Bonus Spells, below). These spell points provide the magical power behind the caster's spells: She spends a number of spell points appropriate to the spell's level to cast the spell (see Casting Spells, below). Once spent, spell points are expended until the caster has sufficient time to rest and prepare new spells (see Preparing Spells, below).
For example, a 4th-level wizard with an Intelligence score of 16, when using the spell point system, would prepare four 0-level spells, four 1st-level spells (three plus her bonus spell for high Int) and three 2nd-level spells (two plus her bonus spell for high Int). These spells make up her entire list of spells that she can cast during the day, though she can cast any combination of them, as long as she has sufficient spell points.
To determine the number of bonus spell points gained from a high ability score, first find the row for the character's ability score on Table: Bonus Spell Points. Use whichever ability score would normally award bonus spells for the character's class (Wisdom for clerics and druids, Intelligence for wizards, and so forth).
Next, find the coulumn for the highest level of spell the characrer is capable of casting based on her class level (even if she doesn't have a high enough ability score to cast spells of that level). At the point where the row and coulumn intersect, you find the bonus spell points a character gains. This value can change each time her ability score undergoes a permanent change (such as from an ability score increase due to character level or one from a wish spell) and each time her level changes.
For example, the 4th-level wizard with an Intelligence score of 16 is capable of casting 2nd-level spells. The number on Table: Bonus Spell Points at the intersection of the 16-17 row and the 2nd column is 4, so she has 4 extra spell points each day (in addition to the 11 points she gets from being a 4th-level wizard). If her Intelligence were increased to 20 because of fox's cunning spell or a Headband of Intellect +4, she wouldn't gain any additional bonus spell points, since those effects produce temporary changes, not permanent changes. However, when she reaches 5th level, her bonus spell points would increase from 4 to 9 (since she is now capable of casting 3rd-level spells and thus uses that column), and her overall total would increase from 15 to 25.
A character who would normally receive bonus spells from a class feature (such as from wizard specialization or access to a domain) can instead prepare extra spells of the appropriate levels, domains, and/or shcools. The character doesn't get any extra spell points (and thus can't cast any more spell than normal), but the added flexibility of being able to use the bonus spell more than once per day makes up for that.
For instance, a specialist wizard can prepare one extra spell from the chosen school of each spell level that she can cast. A cleric can prepare one domain spell (chosen from amond his domain spells available) of each spell level that he can cast.
For example, if the previous 4th-level wizard were an evoker, she could prepare one additional spell per level, but that spell would have to be from the evocation school. Once it is prepared, she can use that spell just like any of her other spells, casting it as often as she has spell points.
Another example: At 1st level, a cleric gains a bonus 1st-level spell, which must be selected from one of his two domains. Once it is prepared, he can use that domain spell just like any of his other spells, casting it as often as he has spell points.
For class features that grant bonus spells of a nonfixed spell lecel (such as the dragon disciple's bonus spells), the character instead gains a number of bonus spell points equal to twice the highest spell level he can cast, minus 1 (minimun 1 point) each time he gains a bonus spell. This is a fixed value - it doesn't increase later as the character gains levels - though later rewards may be larger as appropriate to the character's spellcasting ability.
For example, a 4th-level fighter/4th-level sorcerer who gains a level of dragon disciple gets a bonus spell. Since the character is capable of casting 2nd-level spells, she receives 3 bonus spells points (2*2=4, 4-1=3).
Characters with the ability to cast a limited nimber of spells spontaneously (such as druids, who can spontaneously cast a summon nature's ally spell in place of another spell of the same level) are always treated as having those spells prepared, without spending any spell slots to do so. Thus they can cast such spells any time they have sufficien spell points.
Under this sytem, the Healing domain becomes a relatively poor choice for good-aligned clerics, since they gain less of a benefit for that domain. See Spontaneous Divine Casters for ways to solve that dilemma.
Table: Spell Point Costs
Spellcasters use their full normal caster level for determining the effect of their spells in this system, with one significant exception. Spells that deal a number of dice of damage based on caster level (such as magic missile, searing light, or lightning bolt) deal damage as if cast by a character of the minimum level of the class capable of casting the spell. Spells whose damage is partially based on caster level, but that don't deal a number of dice of damage based on caster level (such as produce flame or an inflict spell) use the spellcaster's normal caster level to determine damage. Use the character's normal caster level for all other effects, including range and duration.
For example, a fireball deals a number of dice of damage based on the caster's level, so when cast by a wizard using this system, it deals 5d6 points of damage (as if cast by a 5th-level wizard, which is the minimum level of wizard capable of casting fireball). A sorcerer who casts the same spell deals 6d6 points of damage, since the minimum level of sorcerer capable of casting fireball is 6th.
A character can pay additional spell points to increase the dice of damage dealt by a spell. Every 1 extra spell point spent at the time increases the spells effective caster level by 1 for purposes of dealing damage. A character can't increase a damage-dealing spell's caster level above her own caster level, or above the normal maximum allowed by the spell.
For example, even at 7th level, a wizard's lightning bolt deals only 5d6 points of damage (just like a 5th-level wizard) unless she spends extra spell points. If she spends 1 extra spell point (making the lighting bolt cost 6 points rather than 5), the spell deals 6d6 points of damage. A second extra spell point would increase the damage to 7d6 points, but she can't spend more points than this, since her caster level is only 7th. Were she 10th level or higher, she could spend a maximum of 5 extra spell points on this spell, raising the damage up to 10d6, the maximum allowed for a lighting bolt spell.
Similarly, her magic missile spell only shoots one missile unless she spends extra spell points. An extra 2 spell points increases the caster level from 1st to 3rd, granting her one additional missile. She can spend a maximum of 6 additional spell points in this manner, increasing her effective caster level to 7th for damage purposes and granting her a total of four missiles. If she were 9th level or higher, she could spend a maximum of 8 extra spell points, granting her five missiles (just like a 9th-level caster).
The first option is to apply an additional spell point cost to any spell cast with a metamagic feat. This option allows a character maximum flexibility in her choice of spellcasting. Effectively, the character must pay for the spell as if it were a higher-level spell, based on the adjustment from the metamagic feat. If the metamagic effect(s) would increase the spell's effective level above what she is capable of casting, she can't cast the spell in that way.
For example, a 7th level wizard is capable og casting 4th-level spells. She could empower a 2nd-level spell, or still a 3rd-level spell, or empower and still a 1st-level spell. She couldn't empower a 3rd-level spell or still a 4th-level spell (since doing either of those things would raise either spell's effective spell level to 5th).
The spell's caster level for purposes of damage-dealing effects (see above) doesn't change, even if the metamagic effect increases the minimum caster level of that spell. For instance, a quickened fireball still deals damage as if cast by a 5th-level caster unless the caster chooses to pay additional spell points to increase the caster level.
For example, if a wizard empowered her magic missile it would cost her 5 spell points (as if it were a 3rd-level spell) but would shoot only one missile and deal (1d4+1)*1.5 points of damage. If she spend an additional 6 spell points (for a total of 11), the caster level of the magic missile would increase to 7th, and the spell would shoot four missiles dealing a total of (4d4+4)*1.5 points of damage.
The second option is simpler but less flexible. In this option, each selection of a metamagic feat allows a character to apply the feat's effect three times per day at no additional spell point cost. The normal limit for maximum spell level applies (a 7th-level wizard can't empower a spell higher than 2nd level, for instance).
You could even combine these options, allowing a spellcaster with a metamagic feat to use the feat three times per day for free, but any additional uses in the same day would cost extra spell points. Only choose this combination approach if you're comfortable with characters throwing around a lot of metamagic spells.delay poison as both a 2nd-level druid spell and a 1st-level ranger spell), the character can cast the spell using either pool of spell points, but the spell is treated as being cast by a caster of the level of the class from which the spell points are drawn.
For example, a 5th-level cleric/2nd-level bard has 15 spell points (plus bonus spell points for high Wisdom) for his cleric spells and 0 spell points (plus bonus spell points for high Charisma) for his bard spells. When he casts cure moderate wounds, the points for that spell must be drawn from his pool of cleric spell points. If he knows cure light wounds as a bard spell and has also prepared it as a cleric spell, he may cast it either as a cleric or as a bard. As a cleric spell, the spell is cast at 5th level and heals 1d8+5 points of damage; as a bard spell, it is cast at 2nd level and heals 1d8+2 points of damage.
Spells that allow a character to recall or recast a spell don't function in this system. (It doesn't make any sense to have a spell that gives you more spell points, since you're either paying more than you get, getting nothing, or getting more than you paid.) Items that function similarly can work, but differently - they restore a number of spell points required to cast a spell of that level. A Pearl of Power for 3rd-level spells, for instance, would restore 5 spell points to a character's pool of available points when activated.In the vitalizing system, spellcasters can potentially cast a great number of spells in a day, but every spell cast is a potential burden on the caster's health and vitality. Reaching for and directing magical energy is a dangerous and taxing exercise, at least as difficult as heavy labor or prolonged exertion.
This variant of the spell point system does not change the way a character prepares spells, casts spells, regains spell points, or any of the other rules from that system. However, the spellcaster's pool of spell points represents a physical, not just mental, limit on his spellcasting power.
When a spellcaster's spell points pool falls to half of his maximum or less, he becomes fatigued.
When his spell points drop to one-quarter of his maximum or less, he becomes exhausted.
For example, a 1st-level cleric with 3 spell points (2 for his level, +1 bonus spell point for high Wisdom) enters a fight by casting bless on his allies, spending 1 of his 3 spell points. Doing this has no ill effect on him, since he still has more than half his spell points remaining. If, during the fight, he then casts divine favor, spending another spell point, he now becomes fatigued, since he has only one-third of his spell points remaining. After the fight, he spontaneously casts cure light wounds on a wounded party member, spending his last spell point. Not only has he exhausted his spells for the day, but he has exhausted his body as well.exhausted character rests for 1 hour, he becomes fatigued - and his spell point total rises to one-third of his maximum (round fractions down). A second hour of rest increases the spellcaster's spell point total to two-thirds of his maximum. It takes another 6 hours of rest to replenish the last one-third of his spell points and shake the physical effects of the spellcasting. Spells that remove fatigue and exhaustion (such as heal and restoration) leave the recipient with a spell point total equal to two-thirds of his normal maximum.
As in the standard rules, a spellcaster mist rest for a full 8 hours before preparing a fresh allotment of spells for the day. Even if an exhausted spellcaster regains his lost energy and spell points, he can't change the spells he has prepared without 8 hours of rest.
Mundane Fatigue: If a spellcaster is subject to some other effect that would make him fatigued or exhausted, he loses spell points accordingly. If he becomes fatigued, his spell point total drops to one-half of his normal maximum (round down), and if her becomes exhausted, his spell point total drops to one-quarter his normal maximum.
A second optional variant would allow a spellcaster to exceed his normal pool of spell points, but at great personal risk. Doing so successfully requires a Concentration check (DC 20 + spell level). Each time a character casts a spell for which he does not have sufficient spell points and subsequently fails the Concentration check, he takes both lethal and nonlethal damage equal to the level of the spell cast. A desperate (or unwary) spellcaster can literally cast himself into unconsciousness in this manner.
The spell point system dramatically expands the versality of a spellcaster. Since she's no longer tied to using a specific number of spell slots, she can much more easily adapt to situations. In effect, spell points make all classes work more like the sorcerer, and make the sorcerer (or bard) work even more like the sorcerer. In general, spellcasters become more powerful - though they aren't capable of casting any spell they couldn't cast before, they are now capable of casting more high-level spells per day and more of whichever spells they need. If a 15th-level cleric needs to cast heal a dozen times during an adventure, he can do that (though not much else).
One balancing factor is the cost for casters to increase the damage dealt by their spells. This cost helps to maintain balance between spells of different level. If you didn't have to pay more for a 5d6 lightning bolt (a 3rd-level spell costing 5 spell points), then the 9d6 lightning bolt would cost barely more than half as much as a 9d6 cone of cold (a 5th-level spell costing 9 spell points), even though both spells deal equal damage.
If you use this variant, consider adding other game elements that influence (or are influenced by) spell points. These might include magic items that grant (or cost) spell points, feats that grant bonus spell points (or make certains spells cost fewer spell points to cast), special abilites that drain spell points from casters, and so forth.
This variant spontaneous casting system is designed for spellcasters who normally prepare their spells in advance (including clerics, druids, paladins, rangers, and wizards). A spellcaster using this variant prepares the same number of spells per spell level as normal. However, instead of preparing the exact combination of spells that she can cast that day (such as two magic missile spells and one mage armor spell for a 2nd-level wizard with Int 14), the spellcaster prepares a list of spells for each spell level from which she can spontaneously cast as she chooses.
For example, that 2nd-level wizard with Int 14 would prepare four different 0-level spells and three different 1st-level spells. During the day, she can cast any combination of those four 0-level spells a total of four times, and any combination of those three 1st-level spells a total of three times. In effect, the caster's list of prepared spells is treated like a sorcerer's list of spells known.
Unlike what a sorcerer can do, a spellcaster using this system can't cast a lower-level spell in place of a higher-level spell. If you use this variant, decide whether clerics and druids retain their normal spontaneous casting options (cure or inflict spells for clerics, summon nature's ally spells for druids). You can either rule that the character must prepare the spell in question to have it available for spontaneous casting, or that such spells are always available for spontaneous casting (as if the character prepared it "for free").
Bards and sorcerers obviously can't use this system, since they already have their own spontaneous casting method. For bards, that's not a big deal - their spellcasting powers are only a portion of their class features, so no real change is merited. Sorcerers still have an advantage over wizards in that they can cast more spells per day, but the versality gained by the wizard definitely infringes on the sorcerer's power level. To compensate, consider granting the sorcerer one additional spell per day for every spell level except his highest. A 1st-level sorcerer would thus be able to cast one extra 0-level spell each day, while a 6th-elvel sorcerer would be able to cast one additional 0-, 1st-, and 2nd-level spell.
In the last 2nd Edition AD&D campaign I ran, I incorporated this spontaneous casting variant rule for all spellcasters in the campaign. In some ways, the system looks similar to the method a sorcerer uses to cast his daily allotment of spells, but it allows greater flexibility than that typically enjoyed by a sorcerer.
I enjoy running high-level NPC spellcasters because they have the potential to challenge and surprise my players. Sometimes, however, I feel as if I'm not playing the evil wizard or vile cleric up to his potential. These characters are supposed to be incredibly intelligent or at least frighteningly intuitive, yet when I choose their spells before the adventure begins, I can't always anticipate choices my players will make. So I cheat... just a bit.
When I create a villainous NPC spellcaster who prepares spells, I write down the spells the character has prepared, but only the top two or three levels' worth. Then I pick one or two spells of every level lower than that to simulate spells my evil wizard, cleric, or druid would like to focus on. Finally, I record the number of spell slots, by level, the character has left open. I allow my NPC to use these slots to cast spells "on the fly," assuming that my incredibly intelligent or wise mastermind prepared "just the right spell" for whatever situation migh come up. Here's how a sample NPC 9th-level wizard's spell selection might look, assuming an Intelligence score of 22:
Wizard Spells Prepared (4/6/6/4/3/2; save DC 16 + spells level): 0 - daze, 3 open slots; 1 - hold portal, magic missile, protection from good, 3 open slots; 2 - alter self, detect thoughts, false life, 3 open slots; 3 - fireball, hold person, 2 open slots; 4 - globe of invulnerability, lesser, ice storm, polymorph; 5 - cloudkill, baleful polymorph.
No spells are duplicated. Some spells (particularly lower-level ones) might not be big combat spells, but probably fit into the theme of the character or the situation. I want my NPC to be flexible, but not overpowering. He can still cast magic missile four times if he wants, but not six.
If I give metamagic feats to an NPC, I don't let him cast metamagic spells "on the fly." Those spells require special preparedness, so if I want my NPC wizard to have a stilled teleport or a quickened magic missile, I put it in an appropriate spell slot.