The center of the empire, radiating molten power. Upgrading unlocks new buildings and troop levels.
| Level | HP | Max Gold Storage | Max Pyrestone Storage | Max Abyssal Ember Storage | Unlocks | Appearance Changes |
|---|---|---|---|---|---|---|
| 1 | 2500 | 100,000 | 100,000 | 0 | Basic structures | A small, smoldering forge, with glowing vents and molten cracks. |
| 2 | 3500 | 250,000 | 250,000 | 5,000 | Spell Foundry | The furnace grows larger, with chains and vents spewing sparks. |
| 3 | 5000 | 500,000 | 500,000 | 15,000 | Abyssal Crucible | Massive iron spires emerge, magma pools bubble beneath. |
| 4 | 7500 | 750,000 | 750,000 | 30,000 | Abyssal Forge | Skull-like vents appear, obsidian plating reinforces walls. |
| 5 | 10,000 | 1,200,000 | 1,200,000 | 50,000 | War Council | Colossal molten chains, glowing runes, and a burning core pulsing with energy. |