Holocron

Improved Force Scream

Force power · Level 5 · Dark
power-typeForcelevel5alignmentDarkconcentration

⟜ Requires Force Scream

Tweaked from 5eYou already know this as 5e Shatter — It's basically Shatter — a damaging Con-save sonic burst in a radius around a point — but scaled up and bundled with deafened-and-prone rider effects.
Unleash a Force scream in a 30-foot radius dealing 5d6 psychic and 5d6 sonic damage; failed Con save also deafens and knocks prone.
DamageControl
●●breadth · dark-side, self-centered
TargetingArea
Use whenmelee enemies are packed around you and you want instant crowd disruption
ScalingFlat — no higher-slot scaling.
!Dark-side power — corruption cost applies; requires Force Scream prerequisite.
sonicpsychicarea-denial
Pairs withForce Scream · Dark-side blaster build · AoE control combo
PlaystyleBlasterController

You emit a violent scream imbued with the power of the Force. Each creature you choose within 30 feet of you must succeed on a Constitution saving throw. On a

failed save, a creature take 5d6 psychic damage, 5d6 sonic damage, is deafened until the end of its next turn, and is knocked prone. On a successful save, it takes half as much damage and isn't deafened or knocked prone.

Codex
Casting Period
1 action
Range
Self (30-foot radius)
Duration
Instantaneous
Concentration
No