The OD&D guidelines for “intelligent” monster reactions can be found on page 12 of Volume III, The Underworld & Wilderness Adventures. The 2d6 roll in that book will do in a pinch.
The OD&D guidelines for “intelligent” monster reactions can be found on page 12 of Volume III, The Underworld & Wilderness Adventures. The 2d6 roll in that book will do in a pinch.