She heardfelt the fire before she saw it.
'Oh...kaaaaay. Well if he wanted my attention, he has it.' The blaze rose high almost immediately, and by the time she had returned to the river the fire rose high to whiten the metal walls of the river banks. Gallium had used the sound of a forest fire before: they were... unreliable alone, cracking and breaking as they climbed higher. Their impact as a weapon was more like splintered glass than anything. It was difficult to draw their vibrations in and use them before they died out. You could do it, though, if you had the skill.
'He can't have drawn my attention like that just to let me gain an advantage. And I still don't know exactly what I'm up against... except for the fact that it can set fire to rivers, because that's really
all I need, isn't it?' She could use more time to prepare, but the odds of her getting that lucky were somewhere in the lower keys. He was drawing her in. First things first:
Sheilding... The sounds of the fire were brittle and unreliable, but Gallium reached out a hand towards the blaze anyway, drawing the vibrations in and pulling them back, pressing them to her heart. In it's own way, the sound of the fire was as hot as the flame itself, but she was used to pain.
There was a pause of a few painful moments, as she allowed the vibrations of the fire to synch up with her own heartbeat, before amplifying it to coat her body in a single constant pulse: a shield of vibrations extending around her. The problem, was keeping the vibrations fed to keep them going. Not to mention using it to make an actual weapon. That meant she had to
make sound.
She resisted the urge to groan. Okay so it wasn't precisely the most elegant of techniques, going around singing all the time, not to mention there was the fact it would alert the enemy immediately. But she had been hard pressed to find something that worked better in all her years.
So she opened her mouth
and the singing began. It echoed against the buildings and came back to her, slowly building upwards, a wall of vibrating energy. That was the nice thing about her abilities: potentially every sound in the world was a weapon. Including her own voice. She began to follow the river.