High-Speed Plasma Edge is a dance technique performed by Flash Beat throughout the Brave Beats series.
After Breakin prepares the move by stating "Standby! High-Speed Plasma Edge!", Flash Beat goes low to the ground and begins to execute a series of movements similar to Power Tornado Flash, but flashier and showier. An energy ripple appears below Flash Beat as he shouts out the first half of the move's name. As he finishes shouting the move's name, Flash Beat locks into a one-hand standing pose and sends a prismatic aura outwards, culminating in a light-based explosion.
This move acts as Flash Beat's solo finisher, and is his method of freeing those possessed by Dance Stones.