the one you're thinking is when harry used soul fire to cast a fire spell the width of his first two fingers
There's that, and there was one other scene in Changes where Harry casts a tightly packed fire spell to hit the centipede in the Nevernever.
But I mean with Luccio, actually. I'm not sure if she does so in a later book or not; I know she does it again in Dead Beat, when she fires a shot over Harry's shoulder to hit a zombie, but anything beyond that isn't clicking offhand. . .
But I mean with Luccio, actually. I'm not sure if she does so in a later book or not; I know she does it again in Dead Beat, when she fires a shot over Harry's shoulder to hit a zombie, but anything beyond that isn't clicking offhand. . .
Well, there's also the scene in Turncoat where she tries to slice n' dice the naagoloshii with it during the battle of Chataeu Raith. It's described much the same way it was in Dead Beat, and leaves laser-like burn marks in the opposite wall/door frame.
But beyond that, I can't think of any other on-screen uses of her offensive magic.