Holocron

Force Concealment

Force power · Level 2 · Universal
power-typeForcelevel2alignmentUniversalconcentration
Same as 5eYou already know this as 5e Arcanist's Magic Aura — This is Arcanist's Magic Aura reskinned for the Force — same touch-cast false-aura/mask-thoughts effect against detection powers, including the 30-day permanence trick.
Mask a creature's or object's Force aura, making it appear enhanced or unenhanced and spoofing its alignment to detection powers.
UtilityDetection
○○breadth · very situational
TargetingSingle
Use whenhiding a Force-sensitive from enemy detection or fooling a scan
ScalingFlat — no higher-slot scaling.
!Needs 30 consecutive daily casts for the effect to become permanent; highly situational.
stealthillusiondivination
Pairs withan infiltration or espionage campaign · Sense Force · Force Sight
PlaystyleScoutController

You shroud or alter the aura of a creature or object you touch so that Force powers reveal false information about it. The target can be a willing creature or an object that isn't being carried or worn by another creature.

When you cast the power, choose one or both of the following effects. The effect lasts for the duration. If you cast this power on the same creature or object every day for 30 days, placing the same effect on it each time, the effect lasts until it is dispelled.

False Aura. You change the way the target appears to powers and Force-based enhanced effects, such as sense force, that detects the presence of the Force. You can make a Force-based unenhanced object or creature appear enhanced and to radiate a Force aura, or a Force-based enhanced object or creature appear unenhanced and to radiate no Force aura. When you use this effect on an object, you can make the false aura apparent to any creature that handles the item.

Cloak. You can change the way the target's affinity in the Force appears to the force sight power. For example, a Sith Lord with great power in the dark side of the Force can appear instead to have very little strength in the Force, with an affinity towards the light side.

Codex
Casting Period
1 action
Range
Touch
Duration
24 hours
Concentration
No