Arkham Horror: Oliver Grayson (Ally)

About this expansion

Arkham Horror: Oliver Grayson (Ally) is an Arkham Horror Ally card listed for 1–8 players with a 240-minute play time and a 2011 release year.

As an Ally, Oliver Grayson takes you under his protection. His recent anthropological findings provide assistance with Evade checks, giving this card a focused role in encounters where evasion matters.

The card’s defining features include:

• Oliver Grayson as an Ally
• Protection for the investigator
• Anthropological findings that aid Evade checks

Oliver Grayson was offered as a mail-away item included in the back of the Ghouls of the Miskatonic novel from Fantasy Flight. Its availability connects the card to that specific novel release, making the item distinct within the Arkham Horror product line.

For players documenting their Arkham Horror collection, this card combines a named Ally, a clear defensive theme, and a direct connection to evasion. The compact effect described by the publisher centers on using Oliver’s protection and knowledge to aid with Evade checks.

Whether you are cataloging promotional material or reviewing the available Arkham Horror content, Arkham Horror: Oliver Grayson (Ally) is defined by its Ally status, its Evade-check assistance, and its origin as a mail-away item from Ghouls of the Miskatonic.