The Obsidian Heart of Aethelgard

By Lyra Calen

Unlock the hidden laws that shape the world of Aethelgard.
For the first time ever, the complete magical framework behind The Obsidian Heart of Aethelgard is revealed - from Voidborn power to fae song-spells, ley-lines, mirror-realms, and throne-echo magic.

Whether you're a dedicated fan of Lyra Calen's romantasy series or a new reader fascinated by deep worldbuilding, this comprehensive Magic System Bible opens the doors to the inner workings of every magical force in the realm.

Inside this beautifully structured guide, you will discover:

✨ VOIDBORN MAGIC

The power that responds to emotion rather than command. Learn the rules, triggers, limitations, and the haunting origins of the "unmade space between worlds."

✨ FAE MAGIC

Explore Seelie and Unseelie spellcraft, rune-languages, soul-magic, Thorn-binding, and the living ley-line network that breathes beneath the realms.

✨ MIRROR MAGIC

One of the most dangerous forces in Aethelgard - where reflections misbehave, dreams become doorways, and alternate selves whisper truths or lies.

✨ ARTIFACT LORE & THRONE ECHOES

Understand how ancient relics like the Obsidian Heart and Moonlit Thorn reshape destiny, identity, and the balance between worlds.

✨ BONUS LORE: The Coming Unraveling

Fogged mirrors... humming Thorn-blades... bending ley-lines...
A new force stirs beneath the magic of Aethelgard - and this guide offers the first clues.

This Magic System Bible is designed for:
✔ Readers who want deeper immersion
✔ Fans who crave lore, secrets, and behind-the-scenes worldbuilding
✔ Writers, reviewers, and book club members following the series
✔ Collectors who enjoy premium companion books

Rich, imaginative, and filled with the mythic echoes of a world on the edge of transformation, this guide is an essential companion to the Aethelgard romantasy universe.

Immerse yourself in the magic. The realms await.

• Format: Paperback
• Language: English
• ISBN: B0G39FMF82
• ISBN13: 9798275440430
• Release Date: November 2025
• Publisher: Independently Published
• Length: 324 Pages
• Weight: 0.96 lbs.
• Dimensions: 0.7" x 6.0" x 9.0"