"A brilliant cascade of divine light shines from the Abbot’s form, and towering wings unfurl from his shoulders, each massive feather snow-white and perfectly formed. His mortal vestments fall away, revealing white, luminous flesh that seems chiseled from marble itself. Golden gauntlets inscribed with celestial runes encircle his forearms, and a golden sarong wraps gently around his waist, its fabric whipping in a rising, churning wind.
The Abbot’s hair grows until it reaches his shoulders, shimmering like spun gold. As his shoulders and torso grow broader, he seems to stand up straighter, ascending until he stands near seven feet in height. The air seems to crackle with power, the very walls seeming to bend closer toward him as his eyes blaze with celestial wrath..."
I distressed the Abbot's sarong in order to make him seemed a bit more "fallen", and tarnished the metal of his mace and tried to make it look a little more fearsome than the arrangement of gold buttresses in the Monster Manual. Hope you enjoy!