List of Ars Magica Ranges, Durations, and Targets

600px-Alberti_cipher_diskHere is a list of Ars Magica spell Ranges, Durations, and Targets; compiled from the official spell guidelines and also from various quasi-official places by Gremlin44. Written on the Ars Magica forums (the source post for this contains all the official ones into a darn handy post in Feb 2014), other source books, and other new ideas I’ve added at the end.

Thank you Gremlin44, legendary post. Continue reading

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Symbiotic Invested Devices, an Ars Magica Hermetic Virtue

In an old discussion on RPG Stack Exchange I suggested a virtue to allow an enchanted device to also be a symbiotic link to the caster as part of a form of necromancy, and blogged about it too. Here is the shorter version.

Symbiotic Invested Devices (Hermetic) +1

By use of this virtue the magus can create invested devices which are symbiotic links to the creatures they are used by. The invested device must still use the limiting Arts (use appropriate effects to facilitate the function of the device itself as relevant) and the item is further enhanced by this virtue to feel like a natural part of the target.

A sample use of this virtue would be a replacement hand for a magus who lost theirs in combat. The hand forms such a visceral link to the user that it functions as a normal hand (or perhaps even better than).

The virtue may be used on any type of targets (subject to Art requirements) such as men, animals, or even trees, and may add new functions to existing creatures; such as wings on a human as crafted for Icarus. It is worth noting that devices crafted in this manner are better than prosthetic replacements in that they actually feel like a part of the target creature.

e.g. The NeverLost Hand – this enchanted device is designed to create the sense feeling and touch, which includes a deep sense of connection to the hand. The effect is cast by the hand onto the target who then feels that any movement made by the hand is as real as their own.

In effect this makes the target feel as the hand would. An important note is that the hand itself has no invested powers that facilitate movement, which means that the most effective way for the target to feel these experiences is to hold and move the hand themselves, or give it to another.

 

A “normal” item without the creator having this virtue would be crafted with two effects:

 

a InMe effect around level 30-35, (Base: 4 (?), +1 complexity in feedback to target, +2 Duration Sun, +2 Range Voice, nn uses per day +3, etc)

 

a ReTe effect around level 15-20, to move the hand as the wearer desires.

 

This virtue removes the need for the first effect.

 

There are restrictions on the devices:

the device only functions properly when placed upon the wearer. This means that a replacement hand is no use to a person who already has a hand.

 

the devices cannot heal as normal, and damage must be repaired.

 

Amongst the potential for devices is all sorts of more traditional items from other games, such as the Hand and Eye of Venccna from DnD Greyhawk lore, the Steel Arm from DragonLance, and so on.

In the end this might be just another funny and odd virtue for Ars Magica, which I hope to use one day on a character of mine.

Spells for controlling people

a jester marionetteWorking through the core ArM5 rules there are effects that are laden with story potential mentioned in the spell guidelines, but not as written up spells in the text.

As a sample here are some spells designed to demonstrate those spells, using the Rego Corpus (aka Control the Body) guidelines.

The Clumsy Mannequin

Rego Corpus 10, R: Eye, D: Diameter, T: Individual

The spell facilitates the control of the target’s large scale motions (arms, legs, and head movement), which must follow any simplistic instructions.The target can only control their own small scale motions (finger gestures, talking), and suffers a -3 modifier to any of these actions, including spell casting. Eye contact is needed only for the initial application of the spell.

Valid commands might be “walk in a circle”, “sit down”, “walk of that edge”, and if the command is completed but the spell still has duration the target gains control again until the caster issues another command.

As the duration is Diameter the caster must concentrate to the control over the target’s body. While the spell is in effect the target cannot be made to make any complex or agile movement such as fighting, dancing, juggling, etc.

(Base 4, +1 Eye, +1 Diameter)

Continue reading

New Ars Target: Container

I was pondering the well known carrying items, like a magic chest, or bag of holding, and thought that the Ars Magica spell guidelines could be extended to have a new target called Container. It would function much the same as T: Room (a +2 mag Target), where all inhabitants of the room are affected.

Container – the spell affects everything within a container. This container must have an opening, have a easily discernible structure and boundaries, and be crafted specifically for carrying or moving. The base container may be of any size up to a coffin, large barrel, or cauldron (size +0 as base).

A key difference is the container does not have to be closed or locked to be valid, or even be water-tight as cups, bird cages, vases, sacks, or backpacks are examples of valid targets. A sack or pouch could not really be considered a room.

With an increase in magnitude larger containers are allowed, such as +1 mag to allow affecting the contents of a massive chest, and +2 mag to affect the contents of a horse drawn cart.

The fundamental difference between using T: Room vs T: Container is the usage of the containers as typically being portable. Some hermetic spells may make use of T: Room to achieve T: Container in the setting, and I’d suggest this guideline be along side (although probably replacing it) for those effects.

As a minor hermetic breakthrough T: Container seems good enough to be worthy of a Bonisagus’s time, but still not so overt in power to be abusive. It would sit within the spell mechanics at the same degree of power as T: Room, and is intended as an extension to the regular targets already in the game, rather than as a target that would require a special virtue to use.