Odin believed the answer to the riddle ""When light dies, then will Ragnarok begin"" would bring about the end of all things. Loki went to Odin in disguise and gave him a metal mask. When the king of Norse gods looked into the mask, he was blinded -- which fulfilled the third tragedy. Loki then blew Gilma's Horn, which brought on Ragnarok, and he killed Thor witha poisoned dart. When Hercules poured paint into the Book of Fate, he returned to the moment before he accidently killed Balder. He exposed Loki's plan to Balder and thor, saving their lives.

The Rock of Arges was cursed by Zeus. Villagers who handled it began to fade out of existance, so Hercules saved them by crushing it. Unfortunately, this caused the curse to transfer to Hercules -- which was exactly what Ares, Deimos and Discord had planned. But Hercules slowed his disappearance through sheer force of will, so Ares sent Deimos to finish the job. Feeling jealous, Discord decided to help Iolaus 2 and Hercules find the remaining two stones. When Deimos and Ares inadvertenly broke the stones, the spell was broken. Hercules returned to normal while Ares was sucked into oblivion.

Iolaus 2 was shocked to learn that Nautica, his mermaid love, had been given legs and was about to marry Lysaka. Hercules went to see Triton to get to the heart of the matter, and found his former wife, Serena. They discovered Lysaka had stolen triton's trident, the source of his power, and Nautica was marrying Lysaka to get it back. Hercules got the Cabiri to fashion a new trident, then left Serena to return to Iolaus. When Aphrodite offered to make Iolaus a merman so he could be with Nautica, he agreed and said good-bye to Hercules once more.