Talk:Ainz Ooal Gown/Abilities and Powers/@comment-26995090-20190507213948/@comment-26492043-20190507220138

The source for that ring is apparently from Overlord Blu-ray 06 Special: Prologue (2nd Half):

"Momonga fluidly navigated the menus. Although he would not browse his spells so leisurely in combat, he had the luxury of taking his time for now. As he went through the pages of spells by rote, he recalled the order in which the spells were arranged, an order which he had forced himself to memorize. He tapped the fourth ring, the outermost one. Out of the ring of 12 spells that became larger than the others, he tapped on one of them. “[Remote Viewing].”"