Retributive Brainquake is a reaction available to The Netherbrain. It causes 10d6
Psychic damage to nearby enemies and 
them.
Description
Upon first time that you take damage in a turn, emit a wave of psionic force that nearby enemies.
Properties
- Cost:
-
Action - Damage:
-
10d6 (10~60) Psychic - Details:
-
Range: 30 m / 90 ft -
INT Save (Spell save DC) (On Save: Targets still take half damage.)
Condition: Mindbroken
Duration: 1 turn
Spell save DC Intelligence saving throw
- Affected entity is Slowed by the Netherbrain's psyche-shattering might.
How to learn
Used by creatures: The Netherbrain