{"id":131087,"date":"2026-03-15T22:51:56","date_gmt":"2026-03-16T02:51:56","guid":{"rendered":"https:\/\/ygorganization.com\/?p=131087"},"modified":"2026-03-15T22:51:56","modified_gmt":"2026-03-16T02:51:56","slug":"cognitohazard","status":"publish","type":"post","link":"https:\/\/ygorganization.com\/staging\/?p=131087","title":{"rendered":"Look Not At “The Mad Fiends of Despair” [RD\/ORP4]"},"content":{"rendered":"

Do Not Look. Must Not Look. If You Look… \u2593\u2593\u2593\u2593\u2593<\/p>\n

<\/p>\n

For the Lore of this Theme<\/strong><\/a><\/p>\n

For Prior Cards in this Theme:<\/p>\n

“Dead End the Mad Fiend of Despair”<\/strong><\/a><\/p>\n

“Dead Line the Mad Fiend of Despair”<\/strong><\/a><\/p>\n

Other “Mad Fiends of Despair”<\/strong><\/a><\/p>\n

These are cards from “Over-Rush Pack 4”, a RUSH DUEL Product.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP023 \u7d76\u671b\u72c2\u9b54\u30ed\u30c3\u30af\u30fb\u30b3\u30a2 Zetsubou Kyouma Lock Core<\/em> (Lock Core the Mad Fiend of Despair)<\/strong>
\nLevel 8 DARK Fiend Fusion Effect Monster
\nATK 3000
\nDEF 2400
\nMaterials: “Dead Core the Mad Fiend of Despair” + “Dead Lock the Mad Fiend of Despair”
\n\u3010REQUIREMENT\u3011 None
\n\u3010CONTINUOUS EFFECT\u3011 This card cannot be destroyed by effects. This card cannot be Tributed for a Tribute Summon. Non-Fiend monsters on your field lose 2000 ATK.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP024 \u7d76\u671b\u72c2\u9b54\u30d2\u30fc\u30c8\u30fb\u30b3\u30a2 Zetsubou Kyouma Heat Core<\/em> (Heat Core the Mad Fiend of Despair)<\/strong>
\nLevel 8 DARK Fiend Fusion Effect Monster
\nATK 2700
\nDEF 2400
\nMaterials: “Dead Core the Mad Fiend of Despair” + “Dead Heat the Mad Fiend of Despair”
\n\u3010REQUIREMENT\u3011 Shuffle 4 monsters from your Graveyard into your Deck.
\n\u3010EFFECT\u3011 Choose 1 Level 9 or lower monster in your opponent’s Graveyard and Special Summon it to your field face-up. Then, choose 1 Fiend monster in your Graveyard and Special Summon it to your opponent’s field in face-up Defense Position.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP028 \u7d76\u671b\u72c2\u9b54\u30c7\u30c3\u30c9\u30fb\u30ed\u30c3\u30af Zetsubou Kyouma Dead Lock<\/em> (Dead Lock the Mad Fiend of Despair)<\/strong>
\nLevel 3 DARK Fiend Effect Monster
\nATK 1500
\nDEF 1200
\n\u3010REQUIREMENT\u3011 None
\n\u3010CONTINUOUS EFFECT\u3011 This card cannot be Tributed to Tribute Summon monsters in Attack Position. Non-Fiend monsters on your field lose 1000 ATK.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP029 \u7d76\u671b\u72c2\u9b54\u30c7\u30c3\u30c9\u30fb\u30d2\u30fc\u30c8 Zetsubou Kyouma Dead Heat<\/em> (Dead Heat the Mad Fiend of Despair)<\/strong>
\nLevel 3 DARK Fiend Effect Monster
\nATK 1200
\nDEF 1200
\n\u3010REQUIREMENT\u3011 If there is a face-up “Dead Core the Mad Fiend of Despair” on your field.
\n\u3010EFFECT\u3011 Send the top 3 cards of your Deck to the Graveyard. Then, choose 1 DARK Fiend monster among them and add it to the hand.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP033 \u7d76\u671b\u306e\u6839\u6e90 Zetsubou no Kongen<\/em> (Root of Despair)<\/strong>
\nRitual Spell Card
\n\u3010REQUIREMENT\u3011 None
\n\u3010EFFECT\u3011 Ritual Summon \u201cDead Core the Mad Fiend of Despair\u201d by sending Fiend monsters from your hand to the Graveyard whose combined levels total 3 or more as material. (You cannot use more monsters than necessary as material.) Then, you can send the top 2 cards of your Deck to the Graveyard.<\/p>\n

\"\"<\/a><\/p>\n

RD\/ORP4-JP035 \u7d76\u671b\u3068\u306e\u906d\u9047 Zetsubou tono Souguu<\/em> (Encounter with Despair)<\/strong>
\nNormal Trap Card
\n\u3010REQUIREMENT\u3011 When your opponent Normal or Special Summons a monster(s).
\n\u3010EFFECT\u3011 Choose 1 DARK Fiend monster with 1200 or 2400 DEF in your hand or Graveyard and Special Summon it to your opponent’s field in face-up Defense Position. Then, you can choose 1 face-up Level 8 or lower monster on your opponent’s field and destroy it.<\/p>\n","protected":false},"excerpt":{"rendered":"

Do Not Look. Must Not Look. If You Look… \u2593\u2593\u2593\u2593\u2593<\/p>\n","protected":false},"author":6,"featured_media":131094,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3294,1,2134],"tags":[4081],"class_list":{"0":"post-131087","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-new-cards","8":"category-news","9":"category-rush-duel","10":"tag-mad-fiend-of-despair"},"acf":[],"jetpack_featured_media_url":"https:\/\/cdn.ygorganization.com\/2026\/03\/GoodLuckSleepingTonight.png?wsr","_links":{"self":[{"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/posts\/131087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131087"}],"version-history":[{"count":1,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/posts\/131087\/revisions"}],"predecessor-version":[{"id":131095,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/posts\/131087\/revisions\/131095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=\/wp\/v2\/media\/131094"}],"wp:attachment":[{"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygorganization.com\/staging\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}