Glimpse from The Underground: Terrorborn and Nightmare

2025 · Sourcebook (rules/options to enhance play)

Glimpse from The Underground: Terrorborn and Nightmare

A horror-themed lineage and heritage option for Black Flag, this supplement explores beings that emerge from the Plane of Nightmares, a realm formed from the fears and terrors of creatures across the planes. The Terrorborn lineage allows characters to embody their foes’ greatest fears, with four sources of horror providing distinct abilities. The Nightmare heritage ties characters to communities within this twisted extraplanar realm.

Skill Based (buy or gain skills)Attribute/Stat Based (STR, CON, PER, etc)Level Based (Earn XP and level up)

Game facts (players, playing time, age, credits) from BoardGameGeek.