Arkham Horror
Does a monster spawned during the Monster Phase, or during the Mythos Phase, activate that round?
Community posts agree on the same-phase activation; the rulebook only says ready monsters activate in the activation step.
- Arkham Horror rulebook · Rulebook · Steps of the Monster Phase
- Clipper · Community · 2019-01-21
- Gregaria · Community · 2018-11-18
- Clipper · Community · 2018-11-27
A monster spawned during the activation step activates in that same phase, because the step runs until no newly spawned monster is waiting. A monster spawned during the Mythos Phase does not activate then, since activation happens only in the activation step of the Monster Phase.