How It Works
First Spade summons her own arrow and places the special charm on the red heart. Then she runs her fingers across the hearts on the handle, activating it and making the heart on top glow in purple. Then she holds onto the small handle, flips the arrow sideways and pulls the trigger, firing a flurry of swords at the enemy.
The name Sparkle Sword refers to the attack as the swords seems to sparkle.