Poseidon is sorry for Aeneas, and thinks Zeus will be angry if he gets killed. Aeneas is destined to be the next king of Troy!
You are POSEIDON. Ignoring Hera's protests, you whisk Aeneas away from the fighting. You tell him no other Greek can kill him once Achilles is dead. Achilles is puzzled at first when Aeneas vanishes, then disgusted when he realises it's a god's doing. He urges the Greeks to throw everything into a mass attack - even the gods would be powerless then. The man is unstoppable.

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