Polybotes Regeneration

	He threw his net at Percy, but Percy rolled out of the way. He diverted the waterfall straight into the giant’s face. While Polybotes was blinded, Percy charged. He plunged Riptide into the giant’s belly then withdrew it and vaulted away, leaving the giant roaring in pain.
	The strike would have dissolved any lesser monster, but Polybotes just staggered and looked down at the golden ichor —the blood of immortals—spilling from his wound. The cut was already closing.