Silent Image

You set a false fact into the world, shaping a visible illusion so convincing that others react to it before they ever think to doubt it.

1st-Level Illusion
Casting Time: 1 Action
Range: 60 feet
Components: V, S, M (a bit of fleece)
Duration: Concentration, up to 10 Minutes

Available To: Bard, Sorcerer, Wizard
Alternative Name: Phantom Scene
Alternative Bard Name: Stage of Lies

Effect

You create the image of an object, a creature, or some other visible phenomenon no larger than a 15-foot Cube within range. The image appears at a spot you can see and lasts for the duration. The image is purely visual and is not accompanied by sound, smell, or other sensory effects.

As a Magic action while within range, you can move the image to any spot within range and alter its appearance so its movement seems natural. For example, if you create the image of a creature and move it, you can make it appear to walk.

Physical interaction reveals the image to be an illusion, since things pass through it. A creature that uses its action to examine the image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC.

Overview

Silent Image is one of the most versatile low-level illusion spells because it creates temporary visual reality where none exists. It does not charm minds directly or alter the physical world. Instead, it inserts a lie into the environment and lets expectation, fear, caution, and urgency do the rest.

That makes it far more than a decorative trick. The spell can redirect movement, stall aggression, disguise routes, support ambushes, reinforce disguises, create false authority, and fracture enemy decision-making. Even when the illusion lasts only seconds before scrutiny exposes it, those seconds can be enough to win initiative, split a formation, cover a retreat, or make an enemy choose wrongly.

Its limits define its best uses. Because the image has no sound, texture, scent, or substance, the spell is strongest in conditions where creatures are unlikely to test it immediately: distance, darkness, clutter, confusion, urgency, ritual solemnity, and fear. Used intelligently, it becomes a spell not of raw falsehood, but of tactical timing.

Uses

False Barriers: Create a wall, cave-in, barricade, closed gate, fallen beam, or sanctified obstruction to slow pursuit or redirect movement.

Phantom Guardians: Place a beast, statue, spirit, executioner, watchman, or looming figure where hesitation alone is enough to change behaviour.

Fake Cover and Concealment: Produce the appearance of rubble, crates, drapery, tomb slabs, market stalls, or shrine furnishings to hide allies or disguise vulnerable positions.

Trap Support: Conceal a danger, make a safe route appear blocked, or encourage enemies to step where they should not.

Social and Ritual Deception: Display false relics, sacred signs, ceremonial visions, omens, warnings, or signs of rank to manipulate belief in tense or symbolic spaces.

Escape and Withdrawal: Make an exit appear sealed, a corridor appear occupied, or a route appear unsafe while the real retreat happens elsewhere.

Tactics

The best illusion is usually the one people are already prepared to believe. A wall in a ruin, a sentry in a fortress, a holy figure in a shrine, or a beast in a dark forest path will often work better than anything spectacular. Make the falsehood belong to the scene.

Use the spell to force decisions under pressure. Creatures rarely stop to conduct careful inquiry when danger may be immediate. They halt, flinch, circle, shout warnings, change formation, or waste actions probing what should not be there. Silent Image is strongest when the cost of hesitation is already high.

Movement makes the illusion more persuasive. A beast that prowls, cloth that stirs, a figure that shifts slightly, or smoke that drifts feels more convincing than a perfectly static falsehood placed in an otherwise living world.

Respect contact. The spell weakens dramatically once creatures touch it, pass through it, or gain time for deliberate inspection. Use it at range, across obstacles, in poor visibility, or in moments where no one wants to be first to test what might be deadly.

Most importantly, think in terms of outcomes rather than visuals. The real question is never “what image looks impressive?” but “what false sight will make them do the wrong thing?”

Good Combinations

Disguise Self: Pair a false identity with a false environment for stronger infiltration and social manipulation.

Minor Illusion: Add a second smaller false detail to reinforce the larger deception.

Fog Cloud: Reduced visibility makes visual uncertainty more dangerous and gives illusions more time to work.

Charm Person: Helps sustain the false narrative once the illusion has already shaped the encounter.

Invisibility: Lets you reposition or escape while enemies focus on the false scene.

Magic Mouth: Turns the image into part of a staged omen, warning, ritual event, or calculated trap.

DM Notes

Silent Image is most rewarding when it changes decisions rather than being dismissed automatically. If a false hazard, guardian, or obstacle would plausibly delay, alarm, or redirect a creature, let it do so. The spell’s value lies in shaping the flow of the scene.

At the same time, its limits should remain real. The image does not make noise, cast force, create smell, bear weight, or survive touch. A clever illusion should matter, but an implausible one or one exposed to direct testing should begin to fail naturally.

Adjudication should follow temperament and circumstance. A frightened cultist, cornered bandit, tired sentry, suspicious noble, war-trained captain, and veteran wizard should not all respond in the same way. Fear, discipline, urgency, intelligence, and context all shape how quickly a creature questions what it sees.

The spell becomes memorable when it creates hesitation, divided attention, false confidence, or dramatic misreading. It is rarely most interesting as a simple yes-or-no trick. It shines when it changes the shape of the encounter.

Silent Image

This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a

Illusion (Figment)
Level: Bard 1, Sorcerer/Wizard 1
Components: V, S, F
Casting Time: 1 standard action
Range: Long (400 ft. + 40 ft./level)
Effect: Visual figment that cannot extend beyond four 10-ft. cubes + one 10-ft. cube/level (S)
Duration: Concentration
Saving Throw: Will disbelief (if interacted with)
Spell Resistance: No

This spell creates the visual illusion of an object, creature, or force, as visualized by you. The illusion does not create sound, smell, texture, or temperature. You can move the image within the limits of the size of the effect.

Focus: A bit of fleece.