Riryoku

Shadow of Infinity: Special Edition SOI-ENSE2 • secret-rare

Set: Shadow of Infinity: Special Edition
Printing code: SOI-ENSE2
Rarity: Secret rare
Card type: Spell

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$6.70est. via TCGplayer

38,297cards tracked

1other printing of this card

Market

What it's worth

$6.70market price via TCGplayer · Sep 20, 2026

Estimate for a typical copy of Riryoku; condition, printing, and grading move the real number.

Lore

Why it matters

As a secret-rare card from this special edition, Riryoku stands out as a highly sought-after piece for any dedicated collection. Its status within this specific set makes it a prized find for those who value both the scarcity and the distinct aesthetic appeal of such elusive spell cards.

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Provenance

Where it came from

Riryoku first appeared in the Yu-Gi-Oh! Trading Card Game as part of the Shadow of Infinity: Special Edition, released in 2006. The card was originally featured in the Yu-Gi-Oh! Duel Monsters anime, used by the character Seto Kaiba. Its release as a Secret Rare in the Special Edition packaging served as a promotional incentive for players and collectors during the mid-2000s era of the game.

The design of the card captures the thematic essence of the anime's 'power-stealing' mechanic, allowing a player to halve the attack points of an opponent's monster to bolster their own. The aesthetic follows the high-fantasy artistic direction typical of early-era Konami card releases, characterized by bold, kinetic illustrations intended to evoke the high stakes of the duels depicted on screen.

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Other printings

Others named Riryoku

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

RiryokuSpeed Duel: Trials of the Kingdom Sneak Peek participation cards · #SBTK-ENSP4 · common$4.49

Collectors

Who's collecting this

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About

About Riryoku

Riryoku is a card in the Yu-Gi-Oh! catalog on collecto.rs. Shadow of Infinity: Special Edition SOI-ENSE2 • secret-rare. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Riryoku catalog entry come from?

The catalog entry for Riryoku is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.