Ceremonialist achievement in Dragon Age: Origins

How to unlock the Ceremonialist achievement in Dragon Age: Origins: Defied the Cult of Andraste in "The Urn of Sacred Ashes"

Guardian (character), Dragon Age Wiki

Dragon Age Origins Achievements

Ceremonial armor set, Dragon Age Wiki

The Urn of Sacred Ashes, Dragon Age Wiki

World Atlas - Appendix - Achievements - (PC and consoles), Dragon Age Origins

Dragon Age: Origins Trophy Guide & Road Map

Summoning Sciences - Dragon Age Guide - IGN

Achievements (Origins), Dragon Age Wiki

Codex entry: Response from Rendon Howe, Dragon Age Wiki

Guide for Dragon Age: Origins - The Circle Tower

Dragon Age Origins Achievements

Ruined Temple - The Urn of Sacred Ashes - Walkthrough, Dragon Age Origins & Awakening

World Atlas - Appendix - Achievements - (PC and consoles), Dragon Age Origins