History of For Every Rose, a Thorn

For Every Rose, a Thorn is a lore book introduced in Season of the Drifter. Its entries combine letters from Shin Malphur addressed to the Guardian with texts from the seventh Book of Sorrow, which Teben Grey annotated. The ANGER entry is labeled as the 12th Understanding from that book.

The book is made of nine sections: "A Matter of Trust," "The Pain of What's Right," "EVOLUTION," "Faith in Monsters," "SUFFERING," "A Shadow's Worth," "ANGER," "EMPTINESS," and "Revelations and Invitations." Entries are acquired by getting kills with Thorn. It is a lore collection, not a quest.