Holocron

Tech Override

Tech power · Level 3
power-typeTechlevel3concentration
Same as 5eYou already know this as 5e Counterspell — This is Counterspell wearing a tech-flavored name — same level, same 3rd-or-lower auto-interrupt, same DC 10 + power level check for higher, and the same upcast auto-negate.
React to cancel any tech power 3rd level or lower within 60 feet automatically; for 4th+, make a techcasting check (DC 10 + level).
ControlUtility
○○breadth · only vs. tech powers
TargetingSingle
Use whenan enemy tech caster is about to land a devastating power
ScalingAt 4th level or higher slot, automatically cancel any tech power at or below your slot level — no check needed.
!Only counters tech powers — Force powers pass through unaffected.
anti-droidcontrol-condition
Pairs withDiminish Tech for a full tech-suppression build · a high techcasting ability modifier · a party facing heavy tech caster opposition
PlaystyleController

You attempt to interrupt a creature in the process of casting a tech power. If the creature is casting a power of 3rd level or lower, its power fails and has no effect. If it is casting a power of 4th level or higher, make an ability check using your techcasting ability. The DC equals 10 + the power's level. On a success, the creature's power fails and has no effect.

Overcharge Tech. When you cast this power using a tech slot of 4th level or higher, the interrupted power has no effect if its level is less than or equal to the level of the tech slot you used.

Codex
Casting Period
1 reaction, which you take when you see a creature within 60 feet of you casting a tech power
Range
60 feet
Duration
Instantaneous
Concentration
No