Structure Deck: Emperor of Darkness

Measured activity

Caius the Shadow Monarch (1st Edition)made the set's biggest measured move, +69% to $5.18. 9 cards broke away from the set's shared move over the measured window, quieter than most Yu-Gi-Oh! sets (10.7 per 100 cards vs. a 23.8 median). 1 moved up, 8 moved down.

How Yu-Gi-Oh! sets usually behave

Value concentrates hard: across 481 measured Yu-Gi-Oh! sets, the single top card typically holds about 13% of a set's total card value.

New sets have typically eased about 23% more than the market overall within 30 weeks of release, fastest in the first few weeks.

Named moves in this set

The set's largest single-card departures from its own shared move.

1. +69%Caius the Shadow Monarch (1st Edition)$5.18 2024-03-18
2. -57%Ehther the Heavenly Monarch (1st Edition)$3.72 2025-03-31
3. -48%Pantheism of the Monarchs (1st Edition)$4.90 2026-02-09
4. -46%Tenacity of the Monarchs (1st Edition)$4.35 2025-11-10
5. -42%Erebus the Underworld Monarch (1st Edition)$3.15 2025-04-07
6. -30%Pantheism of the Monarchs (Unlimited)$3.12 2026-04-20
7. -25%Caius the Shadow Monarch (Unlimited)$3.81 2024-11-04
8. -22%Tenacity of the Monarchs (Unlimited)$3.73 2025-10-27
9. -10%Landrobe the Rock Vassal (1st Edition)$3.12 2025-12-01