Heracles

Jack was shocked at his own actions, but at least it gave them the advantage.

The bolt knocked Hyperion in the head, sending the golden Titan flying back into the cave he had emerged from. Jarjiel snarled and lunged at them, the second dragon slithering out of the cave where his master lay, probably unconscious, and followed its twin. Kratos laughed hysterically and leaped in front of Jack, swinging his massive sword at Jarjiel's neck. The poor creature's wild expression gave way to a look of horror, as Kratos knocked its head clean off its body.

The second dragon growled, spitting fire at the god. Nike stepped forward and spun her spear, dispelling the flames. She looked back at Kratos, who kicked the headless dragon into the lava below. 

"Really?" she rolled her eyes, wary of the dragon that stood in front of her, looking for a chance to strike.