Instructions
Charged PK Flashes
Knock your opponent off the edge of the map or stun your opponent with a Deku Nut, Belossum or by breaking your opponent's shield.
Press and hold "B" to charge PK flash, giving the attack its maximum damage potential, and release "B" to launch the attack, which will rise into the air before descending.
Guide the PK flash toward your target as it descends with your horizontal movement control.
Uncharged PK Flashes
Wait for your opponent to be situated above you.
Press B to release an uncharged PK flash, which bypasses the charge-up time of a fully-charged PK flash but inflicts substantially less damage.
Guide the PK flash toward your target as it ascends with your horizontal movement control.