The Emperor across sets & languages(18)

• Dawn of Heroes12-029L—
• Dawn of Heroes20-092R—
• Dreamlike Oceans28-027C—
• From Nightmares19-110H—
• Hidden Legends24-077H—
• Hidden LegendsPR-177/24-077H—
• Journey of Discovery27-098L—
• Legacy CollectionRe-186H/19-110H—
• Legacy CollectionRe-186H/19-110H—
• Opus I1-185H—
• Opus II2-147L—
• Opus V5-036L—
• Opus VII7-091H—
• Opus XII12-029L—
• Opus XIV: Crystal Abyss14-027R—
• Opus XIV: Crystal Abyss2-147L—
• Rebellion's Call17-130L—
• Rebellion's Call17-130L—

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.