Phoenix Accession

Just as Harry and Ron turned to look at me, and the girl cocked her eyebrow at my wand as if to say, "not that again", I made the wand movements and started to say the word, but the word didn't come from my mouth, and the spell did not leave my wand. And I saw her surprised expression has she crumpled into a heap onto the floor, Harry diving forward to catch her on her way down.