Free noticed the hulk summoning something. As its now shattered shell began to glow from the inside. He could see the red light and grimaced with dissatisfaction. The hulk summoned a maul. Gripping both of his estus of flame free put magic into them. He ran to the window and launched them both directly at the foul beasts heart. Should the hit they would cover the entire area in a lava like substance burning through bone and flesh as if it weren't even there. His aim was for the direct center of the heart, but if he missed the splash should still be enough to hit it.