The TVTropes Trope Finder is where you can come to ask questions like "Do we have this one?" and "What's the trope about...?" Trying to rediscover a long lost show or other medium but need a little help? Head to Media Finder and try your luck there. Want to propose a new trope? You should be over at the Trope Launch Pad.
Part of Action Commands if this is an indicator that, say, the counter attack is available for that timeframe
Tactical Suicide Boss for a Notice This-type indicator that goes along with the sort of attack that's powerful but can be negated and/or that leaves the boss vulnerable if you handle it right.
Crosshair Aware if this is an indicator for where a ranged attack will hit/land
Edited by Scorpion451

When an enemy in a game is about to perform an attack that can be blocked or countered, they briefly emanate a white or red light to show that cue to the player.
Edited by TheTropper