Legacy of the Underworld
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Listing Series
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The Apprentice of Thanatos by Amalgamorph, Anxiescape
Fandoms: Danny Phantom, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan
03 Feb 2026
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Summary
One night after a long day of ghost fighting, Danny meets Thanatos, the Greek god of death. The god tells Danny that he needs the halfa’s help, and offers to make him his apprentice. What could go wrong?
(Slow Updates)
Series
- Part 1 of Legacy of the Underworld
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TAoT: Offshoots by Amalgamorph, Anxiescape
Fandoms: Danny Phantom, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
12 Jul 2022
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Summary
A collection of offshoots that take place within the universe of The Apprentice of Thanatos, but were deemed not important enough to have their own chapters.
Series
- Part 2 of Legacy of the Underworld
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TAoT: One-Shots by Amalgamorph, Anxiescape
Fandoms: Danny Phantom, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
19 May 2023
Tags
Summary
A collection of non-canonical one-shots for the story, The Apprentice of Thanatos. These are just for fun “what-ifs.”
Series
- Part 3 of Legacy of the Underworld