As the Archangel of Wisdom, Malthael has served as the voice of reason for the Angiris Counciland was first among equals, guiding the council with a benevolent hand. Contemplative and soft spoken, the truth of reality and the nature of the universe often occupied his mind. However, when Inarius and cohorts veiled/stole the Worldstone (the heart of creation), the philosophical base of Malthael's values began to crumble. Over the eons, his character has become darker and more grim.<ref>Blizzcon 2011 - Diablo III Lore Panel. Comments by Chris Metzen.</ref>