Gem-Knight Hollowcore — Battles of Legend: Monster Mayhem #022 (Yu-Gi-Oh!)

Gem-Knight Hollowcore

Battles of Legend: Monster Mayhem · #022 · Secret Rare · Secret Rare

Effect Monster

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Card text

As printed · card data from YGOPRODeck

You can send 1 "Gem-Knight" Normal Monster or 1 "Gem-Knight Fusion" from your Deck to the GY; Special Summon this card from your hand in Defense Position. When your opponent activates a card or effect, while you control a "Gem-Knight" Fusion Monster (Quick Effect): You can banish 3 "Gem-Knight" cards from your GY, including this card; negate that effect, then all "Gem-Knight" monsters you currently control gain 1000 ATK. You can only use each effect of "Gem-Knight Hollowcore" once per turn.

Details

Card type
Effect Monster
Monster type
Fiend
Attribute
DARK
Level
7
ATK / DEF
1950 / 2450
Archetype
Gem-
Formats
  • TCG
  • OCG
  • Master Duel
Konami ID
20933
Printed in 1 set(per YGOPRODeck)
  • Battles of Legend: Monster MayhemBLMM-EN022Secret Rare

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135 cards · released 28 Aug 2025

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Card data: YGOPRODeck · Prices: Cardmarket, nightly.

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