Cinder
Cinder Forge is a cinder biome that runs up to Threat 20, and everything in it is Fire — so Burn and the Ignite payoff are the language of the fight. Cinder Wyrm waits at the end, with 900 health and 8 Uniques to give up.
A run through it lays out 26 rooms — 1 entry, 16 combat, 1 boss, 2 transit, 1 shrine, 3 branch, 1 loop and 1 placeholder — and draws 0–10 of the combat ones on any given floor. Come in around level 5 for every Threat step you are attempting, with about 10 power for each of your levels.
2 creatures from the shared Demon crowd are swapped out here: Imp → Cinder Whelp and Imp Overlord → Cinder Wyrm.
Waiting at the end
Cinder Wyrm
Dragon · 900 HP · 21 dmg · 2 drops per kill · summoned with Cinderwyrm Scale
Uber form×3 HP · ×1.75 dmg
Uniques it can drop8
Calls inCinder Whelp
What lives here
7 roles · at the lowest Threat
| Role | Enemy | HP | Dmg | Armor | XP | |
|---|---|---|---|---|---|---|
 | swarmer | Cinder Whelp Dragon | 34 | 8 | 0 | 12 |
 | bruiser | Slagback Construct | 80 | 15 | 8 | 12 |
 | ranged | Ashwing Spitter Cyclops | 40 | 10 | 0 | 9 |
 | hunter | Crucible Drake Dragon | 58 | 12 | 0 | 11 |
 | controller | Slagcoil Serpent | 62 | 11 | 0 | 14 |
 | support | Forge Core Construct | 56 | 9 | 0 | 14 |
 | miniboss | Magmaback AlphaMINIBOSS Construct | 900 | 28 | 10 | 80 |
Swapped out here
2 swaps
| Elsewhere you would meet | Here you meet | |
|---|---|---|
| → | ||
| → |
Structures
6 structures · one is drawn per run
| Structure | Weight | How often you see it |
|---|---|---|
| Cinder Dungeon | 1 | |
| Cinder Fortress | 1 | |
| Cinder Warrens | 1 | |
| Cinder Courtyard | 1 | |
| Cinder Sanctum | 1 | |
| Cinder Crossing | 1 |
How a floor is laid out
26 rooms built · 0–10 combat rooms drawn per run
| Entry | Combat | Boss | Transit | Shrine | Branch | Loop | Placeholder |
|---|---|---|---|---|---|---|---|
| 1 | 16 | 1 | 2 | 1 | 3 | 1 | 1 |