*The hummingbirds aren't sustained, but they do detonate in brilliant flashes of gold, doing that little extra bit of damage before they vanish; Josh doesn't expect such small attacks to win the battle on their own, but every little bit helps. Those blown back curve through the water, leaving trails of searing bubbles as they reorient and attack again.

Josh concentrates, and the water around the bubble superheats; Locaha will have a very painful handful, if he continues, and the walls of it are solid air.*