Epic Encounters: Corrupted Colossus

Boss Battle Box • 5E-Compatible • Symbaroum-Inspired Finale

Face the towering embodiment of Davokar’s corruption in Epic Encounters: Corrupted Colossus, the climactic second chapter in Steamforged’s Symbaroum-inspired encounter series. Designed as a dramatic boss-focused expansion for 5E, this box delivers an unforgettable confrontation with an ancient monstrosity awakened by the events of Part 1: The Gem in the Barrow.

Where the first adventure draws players into the ruins and uncovers the spreading taint, Corrupted Colossus unleashes the catastrophic force behind it — a massive corrupted titan whose emergence threatens everything left standing.

This is the grand finale your players will remember.

The Final Chapter of a Two-Part Epic Encounter

Corrupted Colossus is built as a direct narrative continuation of Epic Encounters: The Gem in the Barrow. The earlier scenario plants the seeds of danger, revealing relics, corruption, and escalating threats hidden beneath Davokar. This second box delivers the inevitable outcome: the awakening of the colossal horror at the heart of the ruins.

Together, both sets create a complete story arc from discovery to devastation, making this box essential for groups who began the adventure in the Barrow.

What Awaits Inside

This boss-focused Epic Encounters set provides everything needed to run a deadly high-stakes finale. The box includes an enormous Colossus miniature that dominates the battlefield, supporting enemy models tied to the spreading corruption, an immersive encounter map, and a dedicated DM guide that structures the climactic battle while leaving space for narrative adaptation.

The encounter is crafted to feel overwhelming, dangerous, and cinematic — exactly what a campaign finale demands.

Built for 5E and Campaign Integration

Like all Epic Encounters releases, Corrupted Colossus is fully compatible with 5E and designed for quick setup. It functions as a standalone boss fight, but truly shines as the conclusion to The Gem in the Barrow storyline. Game Masters can also repurpose the Colossus miniature and encounter framework for other high-level campaigns where an ancient corrupted titan makes the perfect endgame threat.

Perfect For

Dungeon Masters seeking a dramatic campaign climax, Symbaroum fans wanting iconic corruption-themed enemies, and players ready for an unforgettable large-scale boss encounter.

Frequently Asked Questions

Is Corrupted Colossus a standalone set?
Yes, but it is designed as Part 2 of The Gem in the Barrow story.

Do I need Part 1 to play this?
No, though the narrative connects directly to it.

Is this compatible with D&D 5E?
Yes, fully 5E compatible.

What type of encounter is included?
A large-scale boss battle against a corrupted titan.

Can I reuse the Colossus miniature?
Absolutely — perfect for future high-level encounters.

Epic Encounters: Corrupted Colossus delivers the explosive finale to the Barrow storyline, transforming creeping corruption into a full-scale catastrophic threat and giving your players a true end-of-arc boss battle.