|Book of Eibon|
|Call of the Wild|
|Action: Test Intellect +1.|
Pass: Take 1 horror, discard this card, and gain a "Voice of Ra" Spell card.
Fail: Nothing happens.
|AE-53: Book of Eibon [R/U]|
|Action: exhaust to attach Book of Eibon to a character. While Book of Eibon is attached, attached character gains an icon.|
Action: unattach Book of Eibon.
|SotD-34: Book of Eibon [F/U]|
Mind Bending Revelations
|Attach to a character.|
Attached character's controller cannot have more than 5 cards in his hand. If that player has more than 5 cards in hand, that player must choose and discard cards from his hand until 5 cards remain.
Book of Eibon is a Support Card that appears in the Call of Cthulhu: The Card Game Arkham Edition and Summons of the Deep, and an Exploration Card that appears in the Mansions of Madness Call of the Wild.