Rowan dives at the girl without really thinking, more than slightly panicked, and tries to pull her off Llaars.

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So Rowan's going to keep making grapple checks for a while, trying to pin the girl. I believe her Str was 14 or 15 - my sheet's still down. And she had full BAB.

So…grapple vs. Ranias…(1d20+5)[17]