Moonspear and it has to grow!

Her brother didn't seem to appreciate the prodding very much, which earned a grin from Galaxy. But she quickly straightened her face and clamped her teeth on the branch when Jarilo sprang at it and began to pull on it. Calling on many memories of tug-o'-war as Scion, Galaxy not only tightened her jaw but stiffened the column of her neck even as she dug her little white peets into the soil underfoot to better brace herself.