Arkham Horror
What triggers placing an anomaly in a neighborhood?
The rulebook's Placing Anomaly Tokens section sets the three-doom and five-doom triggers.
- Arkham Horror rulebook · Rulebook · Placing Anomaly Tokens
- zedman · Community · 2023-10-11
- Clipper · Community · 2023-10-11
An anomaly is placed when a single space in a neighborhood reaches three doom, or when the neighborhood has five doom in total. A gate burst adds one doom to each space, so the trigger can happen partway through it.