Hidden Arsenal

Ally of Justice Catastor (Unlimited) made the set's biggest move, +64% to $10.69. 10 cards broke away from the set's shared move over the 30-day window, in the typical range for Yu-Gi-Oh! sets (16.7 per 100 cards vs. a 23.8 median). 7 moved up, 3 moved down.

$21.22

Brionac, Dragon of the Ice Barrier

$18.51

Mist Wurm

$17.96

Ally of Justice Catastor

$6.78

Flamvell Uruquizas

Highest current closes across this set's printings. Tap a card to view it on TCGplayer (affiliate).

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 Yu-Gi-Oh! sets have typically settled about 47% below their release-week price, with most of that easing done within roughly 13 weeks (measured across 49 recent releases).

Over the first 30 weeks after release, that easing runs about 28% deeper than the market's own drift.

Across 71,958 measured breakaway moves in our archive, upward moves outnumber drops about 1.5 to 1.

1. +64%Ally of Justice Catastor (Unlimited)$10.69 Jul 20, 2026
2. -25%Brionac, Dragon of the Ice Barrier (Limited)$13.31 Jan 6, 2025
3. +33%Ally of Justice Catastor (Limited)$17.96 Jul 20, 2026
4. +25%Flamvell Uruquizas (Limited)$6.43 May 19, 2025
5. +23%Brionac, Dragon of the Ice Barrier (Unlimited)$20.00 Apr 13, 2026
6. -18%X-Saber Airbellum (Unlimited)$3.11 Jun 10, 2024
7. -14%Flamvell Uruquizas (Unlimited)$4.24 Jan 6, 2025
8. +11%Mist Wurm (Limited)$18.89 Apr 13, 2026
9. +7%Mist Wurm (Unlimited)$16.45 Oct 6, 2025
10. +2%X-Saber Airbellum (Limited)$3.08 Nov 25, 2024