A place to share thoughts and ideas about Dungeons and Dragons
Tag Archives: Magic
September 20, 2018Posted by on
My thoughts on Components.
First, here is what it says in the Player’s handbook:
A spell’s components are the physical requirements you must meet in order to cast it. Each spell’s description indicates whether it requires verbal (V), somatic (S), or material (M) components. If you can’t provide one or more of a spell’s com ponents, you are unable to cast the spell.
There are some monsters which can cast spells with their innate spellcasting ability they do not have to provide any components. Unless stated otherwise if you cast a spell from an item you can do so without any components.
V – Verbal: Most spells require the chanting of mystic words. Chanting is by definition a clearly audible sound. A sorcerer with the subtle spell meta-magic, or a level 20 druid with the Archdruid class feature can ignore the verbal component when casting a spell. My house rule is that it must clear and a voice that can be heard from at least 20 feet away in normal circumstances. It cannot be whispered.
S – Somatic: Spellcasting gestures might include a forceful gesticulation or an intricate set of gestures. This requires a free hand and will be clearly visible. A sorcerer with the subtle spell meta-magic, or a level 20 druid with the Archdruid class feature can ignore the somatic component when casting a spell. Any spellcaster with the War Caster feat can use hands occupied by a weapon or shield. My house rule is that because of the exaggerated gestures required, you cannot cast a spell that requires a somatic component if your hands bound or tied together.
M – Material: If you have a component pouch or a spellcasting focus (which may be a holy symbol depending on your class), you can ignore all material components which have no indicated costs. The Ranger is notable for not having access to a spellcasting focus, and will always need a component pouch or the specific component. A free hand is needed here. If you cast a spell from a spell scroll you do not have to have the material components. A way of the four elements monk does not have to provide material components for their elemental spells.
My house rules regarding material components:
1) Component pouch or spellcasting focus.
This must be presented boldly.
2) Material component with no cost listed.
These are not needed if you are using a component pouch or spellcasting focus. If you are using the material component then I will assume that you stock up on these during your downtime but only if you are in a location where you would have access to them.
3) Material component with a listed cost.
Your PC must have procured the item and have it listed on his character sheet. If not, you cannot cast the spell. I will make an exception for low cost items (typically less than 100gp value). For these I will assume that your character purchased them during his down time and you can simply deduct its value from your character sheet at the time you cast the spell.
4) Rare or uncommon components.
There may be, from time to time, a spell that requires a rare, uncommon, or even unique component. You must, of course, have that component before you can cast such a spell.
October 4, 2017Posted by on
Laws of Motion
I see the D&D universe as a pre-Newtonian world. Very much controlled by something similar to Aristotle’s Laws of Motion. At least, that is the way that the most intelligent thinkers of the time believe that it works. All spells that affect the target’s speed or location, such as fly, levitate, teleport, etc. cancel all current forces acting on the target and replaces them with the effects of the spell.
So first I will present the laws of motion as known by most magic users in the D&D universe.
This is how it might be explained to you by the smartest man in the kingdom. [Please understand that the ideas below may represent a view of the world similar to that held in 300 BC, but was later replaced by Isaac Newton’s much more accurate laws of motion.]
The Celestial Sphere
“Objects in the heavens (the celestial sphere) move in circular motion, without any external force compelling them to do so. Objects on Earth (the terrestrial sphere) move in straight lines unless forced to move in a curve.
First, although most commoners think that the Earth is flat, it is indeed spherical. You know. Round like a ball. It only appears to be flat because it is so large. The Earth is in the center of the universe. It is surrounded by the celestial sphere, where lie the sun, the moons, all of the planets and the stars. All of these celestial bodies circle the Earth. The apparent motions of the fixed stars and planets are accounted for by the fact that they are embedded in rotating spheres made of an aetherial, transparent fifth element (quintessence), like jewels set in orbs. The fixed stars do not change their positions relative to one another because they are on the surface of this single starry sphere.
The stars, Sun, Moon, and planets are all made of fire. But whilst the stars are fastened on a revolving crystal sphere like nails or studs, the Sun, Moon, and planets, and also the Earth, all just ride on air like leaves because of their breadth. And whilst the fixed stars are carried around in a complete circle by the stellar sphere, the Sun, Moon, and planets do not revolve under the Earth between setting and rising again like the stars do, but rather on setting they go laterally around the Earth like a cap turning halfway around the head until they rise again.”
The Terrestrial Sphere
“To the motion of non-living things, such as a stone dropped from the hand, is explained by two principles; Natural Motion and Violent Motion.”
“The 4 elements [earth, air, fire and water] tend to seek their natural place in the order of things. So earth moves downwards most strongly, water flows downwards too, but not so strongly, since a stone will fall through water. In contrast, air moves up (bubbles in water), and fire goes upwards most strongly of all since it shoots upward through air. Most materials that you see around you are mixtures of elements. For example, wood has both earth and air in it, since it does not sink in water.
Natural motion causes undisturbed inanimate objects to travel in a straight line either toward the center of the Earth or away from it. Left undisturbed, a pure Earth would consist of an inner ball of earth surrounded by a shell of water over which would be a layer of air and above all would be an outer layer of fire.”
“Things also move because they are pushed. A stone’s natural tendency, if left alone and unsupported, is to fall, but we can lift it, or even throw it through the air. We call such forced motion “violent” motion as opposed to “natural” motion. The term “violent” just means that some external force is applied to it.
Heavier things fall faster, the speed being proportional to the weight. The speed of fall of a given object depends inversely on the density of the medium it is falling through. So, for example, the same body will fall twice as fast through a medium of half the density.
For violent motion, the speed of the moving object is in direct proportion to the applied force. This means that if you stop pushing, the object will soon stop moving.”
How this Effects Magical Spells
So the magic caster thinks that a body in motion only stays in motion as long as the force causing it to move continues to push it. Otherwise, it will eventually slow to a stop. So for teleportation – when the subject of the spell arrives at its new destination all external forces stop acting on it and it arrives at its destination as intended. External forces, in this case, would include what we refer to as inertia.
This also makes answering questions like this much easier:
“What if the PC walks through a teleportation gate and arrives at another location thousands of miles away?” Think of the actual, physical conditions. The Earth is spinning about 24 thousand miles per hour from West to East. Depending on where on Earth the other portal is located, inertia could be a big problem. Not to mention orientation.
Even something a simple as a feather fall ring. “What if the wearer was shot out of a cannon?” At the top of the arc, he would begin to fall. So feather fall kicks in and he begins to fall slowly. If inertia is still in effect he will travel much farther and still hit the ground at the speed that he was shot out of the cannon. This is obviously not the intention of the feather fall spell. If on the other hand, inertia and gravity are no longer pushing on the PC and are replaced by the magical feather fall rules, he floats gently down from the point where he begins to fall.
“If you are flying through space on a sailing ship that has a magical gravity bubble surrounding it, what happens if you fall overboard?” I would say that you fall as if you were on earth until you reached the edge of the gravity bubble and then slowly stop when the force of the magical gravity stops pulling you down.
May 2, 2017Posted by on
What is Magic? How does it work?
I was trying to figure out how (in 4th and 5th edition Dungeons and Dragons) a character could learn all there was to know about a magic item by simply examining it for an hour. This wasn’t possible in earlier editions. You could only learn about an item by trial and error or by some magical means. It is only now coming up because I never played 4th edition, and this is the first time I have been the DM running a 5th edition game.
After a lot of research (Google is my friend) I finely came to the realization that the nature of magic has changed. To make logical sense out of it all (assuming you can apply logic to the rules of magic in a fantasy game), this is what I came up with.
Nothing below is official. It simply represents my ideas and house rules.
The Source of Magic
Behind reality as the player-characters know it, there is a sort of internal “skeleton”, over which reality exists like skin atop muscle and bone. This “skeleton” can best be envisioned as an unseen essence that pervades all parts of the multiverse, directly linking everything to every other thing. This is the source of all magic. When you cast a spell, you actually create a specific alteration in the local essence, which then causes the spell effect you wanted in the ‘real’ world. Some call this essence “Mana”. In the Forgotten Realms it is called the “Weave”. If the Weave in an area is damaged or destroyed, magic is unreliable or impossible – that’s what creates Wild Magic and Dead Magic zones in the Realms.
All the physical laws of the universe are simply reflections of the true, background laws that govern this universal essence. The average person can only perceive normal reality, but some creatures are born with the ability to sense the universal essence.
All magic-using beings share an innate ability to manipulate the essence. Likewise, almost all those “gifted” with these abilities must receive training in arcane (wizardly) or divine (clerical) magic in order to learn how to manipulate the essence with finesse.
Bards learn that words and music are not just vibrations of air, but vocalizations with power all their own. They learn to untangle and reshape the essence in harmony with their wishes and music.
Clerics and Paladins are conduits for Divine magic, the power of the gods. Divine casting is done by channeling the essence provided by their deities and forming spells out of that.
Druids and Rangers revere nature above all, and can draw essence from the land, gaining their spells and other magical powers either from the essence that flows through nature itself or from a nature deity.
Monks make careful study of the essence that flows through living bodies. Most monastic traditions call this ki.
Sorcerers learn to harness and channel their own inborn magical abilities. They gather the essence to them from force of will.
Warlocks receive their magical abilities from a pact they made with an otherworldly being. This is similar to the way gods channel essence through divine casters.
Wizards create elaborate mental structures within the mazes of their own minds, traps which funnel magical essence like a roof collects rainwater for a barrel, stored and ready to be used over the course of a day.
This magical substructure to the universe, this unseen essence, can be manipulated by users of magic. It can sometimes be concentrated and placed inside a creature or object. Examples would include casting a spell on a creature to make it resistant to fire, or creating a ring of protection. These magic infused creatures or items emit a type of magical radiation. A creature with the ability to sense the universal essence can detect this magical glow, but it is invisible to all others without some magical way to detect it.
The “Detect Magic” spell:
Magical radiation is similar to light in that it is dimmer the farther you are from it. It can pass through most objects, but is blocked from most forms of detection by 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt. For the magic radiation to be strong enough to be detected by the “detect magic” spell, you must be within 30 feet of the magic creature or item. If you sense magic in this way, you sense the presence of magic, but can’t determine in which direction, or how far away the magic item is. Anytime during the duration of the “detect magic” spell, you can take an action to see if there are any specific items or creatures within sight that you can identify as magical. You will see a faint aura around any visible creature or object in the area that bears magic. If you don’t see an aura around anything, then the magic that you sense must be out of sight. It could be one or more items or creatures that are invisible or hidden. For instance, they could be behind a door or in a box or under a secret panel in the floor. If you do not see it, you do not see the aura. This also means you cannot use this to locate invisible creatures or objects. Any aura detected can only be seen by the spellcaster. The color of the aura corresponds to the object’s school of magic. If the item has no particular school then the aura has no color. The brightness of the aura indicates the relative strength of the magic.
Unless the magic item is invisible, you can see it if it is within range but behind a transparent barrier, such as glass. You also perceive its magical aura. This includes potions that are in glass bottles. If the potion is in a container that is not see-through you will not see the aura unless you remove the cap and look directly at the potion.
If you were to touch a creature that possesses magic, you would not typically feel the magic. But if you were to hold a magic item for a few seconds (a round), you would feel the magical radiation generated by the item effecting your body and/or your mind in some way. The sensation will differ depending on the magic contained within the item. If you continue to hold the item and concentrate on it for a short rest, “At the end of the rest, the character learns the item’s properties, as well as how to use them.”
“Potions are an exception; a little taste is enough to tell the taster what the potion does.” You can’t hold a potion in your hand. The bottle isn’t magical, just the liquid it contains. You could stick your finger into it, and leave it there for an hour, but a drop on your tongue is much faster. A taste is not enough to receive the effects of the potion. If it is poison, a taste is not enough to do harm to the taster. When tasting it, the magic of the potion enters your body and instantly reveals its nature.
Magic items want you to know their properties! The magic is alive! Or, rather, it contains a life force. All life has magic flowing through it to some degree, and all magic has some degree of life flowing through it. This explains why some powerful magical items possess sentience. The item’s creator forced so much magical essence into the item that it became sentient. This also explains why magical essence tends to be attracted to living creatures (and sometimes to dead creatures). And why magic can create or destroy life.
The Identify Spell
This spell makes you more receptive to the magical essence of the item. To identify the magic in an object with this spell, you must remain in physical contact with it for at least 1 minute. “If it is a magic item or some other magic-imbued object, you learn its properties and how to use them” (That much is the same as you can get from examination alone. But with the spell you also learn) “, whether it requires attunement to use, and how many charges it has, if any. You learn whether any spells are affecting the item and what they are. If the item was created by a spell, you learn which spell created it.”
To use this spell to identify a potion still requires one minute, but you must come into physical contact with the potion, not just the bottle it is in. A drop on your tongue or on any spot on your exposed flesh is enough.
The identify spell won’t trigger a curse, but it also doesn’t tell you if an item is cursed. There is no easy way to know if an item is cursed except by trial and error. Even the legend lore spell may only hint that it may be cursed. The curse on an item may cause you to misidentify it.