' She shouted , and the pale blue shield that sprung from her wand deflected the first few shadowy wraiths away from her , throwing them back into the darkness above . She tried to hold steady on the shaking ground , tried to keep her concentration despite the painful wailing noise , but more and more of them dive - bombed her , determined to get through . The small ball of light was fading fast , and tears seeped from the corners of her eyes in concentration , in desperation .
Fear spread like ice - water down her spine .
Emotion: Fear