Through Citadel of the Unseen Sun, players will adventure through the Ostoyan Empire to recover an artifact from a long-lost civilization. Enter the bowels of an ancient Necropolis and fight your way back to the surface to recover the sun, stolen from the skies of Ostoya.

The Sun Spark slipcase contains:
- 6 hardcover books covering an epic campaign.
- Over 500 pages of content.
- Dozens of new monsters, magic items
- A massive adventure designed to take characters from 1st-13th level.

Fulfilment estimated to begin: November 2023

Please note: Shipping will be charged separately after the end of the campaign. Please read our shipping section on the campaign page for details, including VAT and international shipping. Additionally, due to current Geo-Political events out of our control, a small handful of countries cannot be delivered to at this time. Please see the Shipping FAQ for more details.