Survival in New Vance

Reaction, which you take when a hostile creature within 60 feet attempts to access a network, device, or system you are connected to. You instantaneously flood the targeted system with a cascade of corrupted data and logic bombs. The creature must make a DC 21 Intelligence saving throw. On a failed save, the creature's attempt to access the system fails, they take 8d10 psychic damage, and they are stunned until the end of their next turn as their interface is overloaded and their cognitive functions are temporarily disrupted by the digital feedback. On a successful save, they successfully access the system but take 4d10 psychic damage from the mental strain of resisting your intrusion. Range: 60 feet. Duration: Instantaneous.