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    Behold The Great Work To Save The World: “Ars Magna”! [BETB]

    NeoArkadiaBy NeoArkadiaJuly 7, 2026
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    “And then I’m going to show these people what you don’t want them to see: A world without you.”

    BETB-JP017 Theorealize Medius
    Level 4 DARK / Fairy / Effect
    1800
    1800
    (This card is always treated as a “Power Patron” card.)
    You can only use this card name’s (1) and (2) effects once per turn each.
    (1) If a “Power Patron” card is on the field: You can Special Summon this card from your hand, then you can add 1 “Theorealize” Spell/Trap from your Deck to your hand.
    (2) If a monster(s) becomes banished face-up: You can activate 1 of these effects;
    ● Add 1 “Ars Magna” card from your Deck to your hand.
    ● Banish this card, and if you do, Special Summon 1 “Diactorus” monster from your Extra Deck.

    BETB-JP018 Mugen to Yuugen no Ars Magna / Ars Magna of Infinity and Finity
    Level 8 EARTH / Warrior / Effect
    1000
    2400
    You can only use this card name’s (1), (2), and (3) effects once per turn each.
    (1) You can banish this card from your hand; add 1 non-Warrior “Ars Magna” monster from your Deck to your hand, also the original ATK of all “Power Patron” Link Monster you control will triple for the rest of this turn.
    (2) If a Fusion and/or Link Monster(s) is Special Summoned while this card is banished: You can Special Summon this card.
    (3) If you control a “Power Patron” Link Monster: You can target 1 monster on the field; banish it.

    BETB-JP019 Jouka to Fuhai no Ars Magna / Ars Magna of Purification and Corruption
    Level 8 WIND / Dragon / Effect
    1000
    2100
    You can only use this card name’s (1), (2), and (3) effects once per turn each.
    (1) You can banish this card from your hand; add 1 “Ars Magna” Spell/Trap from your Deck to your hand, also until the end of the next turn, the first 3 times each of your “Power Patron” Link Monsters would be destroyed by battle each turn, it is not destroyed.
    (2) If an Xyz and/or Link Monster(s) is Special Summoned while this card is banished: You can Special Summon this card.
    (3) You can target Spells/Traps on the field up to the number of “Power Patron” Link Monsters you control; banish them.

    BETB-JP020 Ketsugou to Kairi no Ars Magna / Ars Magna of Unification and Separation
    Level 8 FIRE / Spellcaster / Effect
    1000
    1800
    You can only use this card name’s (1), (2), and (3) effects once per turn each.
    (1) You can banish this card from your hand; Special Summon 1 non-Spellcaster “Ars Magna” monster from your GY or banishment, also your “Power Patron” Link Monsters can make up to 3 attacks on monsters during each Battle Phase this turn.
    (2) If a Synchro and/or Link Monster(s) is Special Summoned while this card is banished: You can Special Summon this card.
    (3) You can banish 1 “Ars Magna” card from your GY; draw 1 card.

    BETB-JP048 Gengokushin Medicrius (Medicurius the Power Patron of Illusions)
    LINK-3 WATER Fairy Link Effect Monster
    ATK 3000
    Link Arrows: Bottom-Left, Bottom-Center, Bottom-Right
    2+ monsters, including a Fusion, Synchro, Xyz, or Link Monster
    (1) Gains these effects based on the number of monsters it points to.
    ● 1+: Once per turn: You can negate the effects of as many face-up monsters your opponent controls as possible, and if you do, halve their ATK until the end of this turn.
    ● 2+: Unaffected by your opponent’s activated card effects.
    ● 3: Once per opponent’s turn (Quick Effect): You can banish both this card and all cards your opponent controls.

    BETB-JP061 Ars Magna – “Citrinitas”
    Continuous Spell Card
    (This card is always treated as an “Artmage”, “DoomZ”, and “Elfnote” card.)
    You can only use the (2)nd effect of this card’s name once per turn.
    (1) You can activate the effects of monsters you control with “Ars Magna” in their original names as Quick Effects while you control a “Power Patron” Link Monster.
    (2) Once while face-up on the field: You can add 1 “Medius” or “Ars Magna” monster from your Deck to your hand.

    BETB-JP077 Ars Magna – “Philosophirum”
    Normal Trap Card
    You can only use 1 of the (1) and (2) effects of this card’s name per turn, and only once that turn.
    (1) Target up to 3 “Ars Magna” monsters in your field and/or GY; banish them, then you can negate the effects of up to the same number of face-up cards on the field until the end of this turn.
    (2) You can banish this card from your GY; return 1 “Power Patron” Link Monster from your GY into the Extra Deck, then you can Special Summon it.

    Source: YU-GI-OH!.jp

    Ars Magna Diactorus DoomZ Elfnote Medius Power Patron Theorealize
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