View source for Gem-Knight Hollowcore

{{#seo:|title=Yu-Gi-Oh! Wiki - Gem-Knight Hollowcore}}
{{#seo:|description=You can send 1 "Gem-Knight" Normal Monster or "Gem-Knight Fusion" from your Deck to the GY; Special Summon this card from your hand in Defense Position.}}
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<p style="margin: 0px; "><img id="card-image" src="https://yugi.wiki/assets/card-images/common/88225269.jpg"></p>
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<p id="card-name">Gem-Knight Hollowcore</p>
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<tr><td class="card-data-td-title">Card Type:</td><td>Monster</td></tr>
<tr><td class="card-data-td-title">Category:</td><td>Effect</td></tr>
<tr><td class="card-data-td-title">Type:</td><td>Fiend</td></tr>
<tr><td class="card-data-td-title">Attribute:</td><td>Dark</td></tr>
<tr><td class="card-data-td-title">Level:</td><td>★7</td></tr>
<tr><td class="card-data-td-title">Attack:</td><td>1950</td></tr>
<tr><td class="card-data-td-title">Defense:</td><td>2450</td></tr>
<tr><td class="card-data-td-title">ID:</td><td>88225269</td></tr>
<tr><td class="card-data-td-title">Archetypes:</td><td>Gem-, Gem-Knight</td></tr>
<tr><td class="card-data-td-title">TCG Release:</td><td>June 13, 2025</td></tr>
<tr><td class="card-data-td-title">OCG Release:</td><td>November 23, 2024</td></tr>
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<p id="tcg-status" class="banlist-status" style="color: #000000; background-color: #05FF01; ">TCG Status: Unlimited</p><!--
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<p id="card-description-label">Description:</p>
<p id="card-description-data">You can send 1 "Gem-Knight" Normal Monster or "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 and 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.</p>
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<form class="card-button" style="margin-right: 1%;" action="https://duelingnexus.com/yugioh-decks/index.php"><input type="hidden" name="cardId" value="88225269" /><button id="find-decks">Find in Decks</button></form><!--
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<p id="card-packs-tcg-title" class="sets-title">TCG Sets</p>
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<tr class="card-pack-title"><th id="card-pack-abbr-title">ID</th><th id="card-pack-name-title">Name</th><th id="card-pack-release-date-title">Release Date</th></tr>
<tr id="card-pack"><td id="card-pack-abbr">1112831</td><td id="card-pack-name">Battles of Legend: Monster Mayhem</td><td id="card-pack-release-date">June 13, 2025</td></tr>
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<p id="card-packs-ocg-title" class="sets-title">OCG Sets</p>
<table id="card-packs-ocg-table" class="card-packs-table">
<tr class="card-pack-title"><th id="card-pack-abbr-title">ID</th><th id="card-pack-name-title">Name</th><th id="card-pack-release-date-title">Release Date</th></tr>
<tr id="card-pack"><td id="card-pack-abbr">1079585</td><td id="card-pack-name">Terminal World 2</td><td id="card-pack-release-date">November 23, 2024</td></tr>
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