"Seven Sins?" Ed frowns in thought, vaguely recognizing the term, and then remembers where he's heard it before. "Right! Christian mythology. Seven Deadly Sins, right? Gluttony, Lust, Wrath, Pride, Greed, Sloth, and Envy."

Yugi arches an eyebrow at him. "Thought you were atheist."

"My first apprentice in alchemy was an anthropologist," Ed sighs. "He's the one who told me about the idea."