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    Anime New Cards News Rush Duel Yu-Gi-Oh! Go Rush

    Enter The Starry Court of “Princess Cosmos”! [RD/ORP3]

    NeoArkadiaBy NeoArkadiaAugust 30, 202511 Comments

    Also a brief introduction to Chaos and Sheep.

    PRINCESS COSMOS

    The Princess’s Games Rattle & Shake The Entire Universe

    “Princes Cosmos” is a goddess who exults and celebrates freedom in a far-off universe. She picks up countless planets and plays with them as she pleases. The planets destroyed by her games and pranks are reborn as new planets, but even these worlds will be caught up in her games one day.

    RD/ORP3-JP043 天地諧謔のコスモス姫 Tenchi Kaigyaku no Cosmos Hime (Princess Cosmos the Cosmic Trickster)
    Level 11 DARK Galaxy Fusion Effect Monster
    ATK 2800
    DEF 2600
    Materials: “Princess Cosmos the Trickster” + 2+ Galaxy monsters with 900 ATK
    【REQUIREMENT】 During your Main Phase that this card was Special Summoned.
    【EFFECT】 Choose 1 card on your opponent’s field and destroy it. If you Fusion Summoned this card by using 9 or more monsters as materials, instead destroy all other cards on the field.

    RD/ORP3-JP046 諧謔のコスモス姫 Kaigyaku no Cosmos Hime (Princess Cosmos the Trickster)
    Level 9 DARK Galaxy Effect Monster
    ATK 900
    DEF 2600
    【REQUIREMENT】 During your Main Phase that this card was Normal or Special Summoned.
    【EFFECT】Destroy up to 3 monsters on your field, then you can Fusion Summon a Galaxy monster with 1900 or 2600 DEF by shuffling up to 9 Galaxy Type monsters from your GY into the Deck as material, but you cannot activate the effect of “Princess Cosmos the Trickster” for the rest of this turn.

    RD/ORP3-JP055 コスモス姫の天体観測 Cosmos Hime no Tentaikansoku (Princess Cosmos’ Astronomical Observation)
    Normal Spell Card
    【REQUIREMENT】 During a turn you have not activated “Princess Cosmos’ Astronomical Observation”.
    【EFFECT】 Choose 1 Level 5 or lower Galaxy monster with 900 ATK in your GY and add it to the hand.

    RD/ORP3-JP057 コスモス姫のご就寝 Cosmos Hime no Go Shuushin (Princess Cosmos’ Beauty Sleep)
    Normal Trap Card
    This card’s name is treated as “The Jest of Princess Comos” while in the hand or in the GY.
    【REQUIREMENT】 When a player Normal Summons a monster(s), send 1 card from the hand to the GY.
    【EFFECT】 Destroy that Normal Summoned monster(s), then you can draw 2 cards.

    The “Cosmostar” That Bring The Princess & Planets Together

    The “Cosmostar” are fairies that serve “Princess Cosmos”. They hear the voices of planets, and tells their sad tales to “Princess Cosmos”, but their prayers and wishes do not reach her, as she is unaware that the “Planetairy” actually exist and just sees them as mere stars and planets. Their wishes and prayers are in vain, as she plays with them as she pleases.

    RD/ORP3-JP044 黒極精のコスモスター Kokkyokusei no Cosmostar (Cosmostar the Black Hole Polairy)
    Level 10 DARK Galaxy Fusion Effect Monster
    ATK 2000
    DEF 1900
    Materials: 2 Galaxy monsters with 900 ATK
    【REQUIREMENT】 None
    【CONTINUOUS EFFECT】 This card’s attacks pierce. During your turn, monsters your opponent controls lose 1000 ATK/DEF.

    RD/ORP3-JP045 夕極精のコスモスター Yuukyokusei no Cosmostar (Cosmostar the White Hole Polairy)
    Level 10 FIRE Galaxy Fusion Effect Monster
    ATK 2000
    DEF 1900
    Materials: 3 Galaxy monsters with 900 ATK
    【REQUIREMENT】 During your Main Phase this card is Fusion Summoned.
    【EFFECT】 Choose 1 Galaxy Fusion Monster with 1900 or 2600 DEF in your GY and Special Summon it to your field, then you can choose 1 “The Jest of Princess Cosmos” in your GY and add it to your hand, but you cannot activate the effect of “Cosmostar the White Hole Polairy” for the rest of the turn.

    RD/ORP3-JP047 惑精のウラヌリコリス Wakusei no Uranulycoris (Uranulycoris the Planetairy)
    Level 7 LIGHT Galaxy Effect Monster
    ATK 900
    DEF 1600
    Reveal 1 “Princess Cosmos the Trickster” or “The Jest of Princess Cosmos” in your hand to your opponent, then Special Summon this card to your field face-up (from the hand).
    【REQUIREMENT】 During your Main Phase that a card on your field was destroyed by an effect.
    【EFFECT】 Choose 1 Spell/Trap on your opponent’s field and destroy it.

    RD/ORP3-JP048 惑精のサタンカモミール Wakusei no Saturnchamomile (Saturnchamomile the Planetairy)
    Level 6 DARK Galaxy Effect Monster
    ATK 900
    DEF 1600
    Reveal 1 “Princess Cosmos the Trickster” or “The Jest of Princess Cosmos” in your hand to your opponent, then Special Summon this card to your field face-up (from the hand).
    【REQUIREMENT】 During your Main Phase that this card was Normal or Special Summoned.
    【EFFECT】 Fusion Summon a Galaxy Monster with 1900 or 2600 DEF by sending face-up Galaxy monsters on your field to the GY as material.

    RD/ORP3-JP049 惑精のオスマンジュピター Wakusei no Osmanjupiter (Osmanjupiter the Planetairy)
    Level 5 WIND Galaxy Effect Monster
    ATK 900
    DEF 1600
    【REQUIREMENT】 During the turn that this card was Normal Summoned.
    【EFFECT】 Destroy this card on your field, then you can choose 1 Level 6 or higher Galaxy monster with 900 ATK in your GY and Special Summon it to your field in face-up Defense Position.

    RD/ORP3-JP050 惑精のマーズフロックス Wakusei no Marsphlox (Marsphlox the Planetairy)
    Level 4 FIRE Galaxy Effect Monster
    ATK 900
    DEF 600
    【REQUIREMENT】 During the turn that this card was Normal Summoned.
    【EFFECT】 Choose 1 card on your field and destroy it, then you can choose 1 monster on your opponent’s field and change its battle position, but after this effect’s activation, you cannot activate the effects of monsters until the end of the turn, except Galaxy monsters.

    RD/ORP3-JP051 惑精のエウアース Wakusei no Yewearth (Yewearth the Planetairy)
    Level 3 EARTH Galaxy Effect Monster
    ATK 900
    DEF 600
    【REQUIREMENT】 During the turn that this card was Normal Summoned.
    【EFFECT】 Choose 1 other card on your field and destroy it, then you can draw 1 card, but after this effect’s activation, you cannot activate the effects of monsters until the end of the turn, except Galaxy monsters.

    RD/ORP3-JP052 惑精のデンドロビーナス Wakusei no Dendrovenus (Dendrovenus the Planetairy)
    Level 2 LIGHT Galaxy Effect Monster
    ATK 900
    DEF 600
    【REQUIREMENT】 During the turn that this card was Normal Summoned.
    【EFFECT】 Send the top 2 cards of your Deck to the GY, then you can destroy this card on your field.

    RD/ORP3-JP053 惑精のマーキッソス Wakusei no Mercissius (Mercissius the Planetairy)
    Level 1 WATER Galaxy Effect Monster
    ATK 900
    DEF 600
    【REQUIREMENT】 During the turn that this card was Normal Summoned.
    【EFFECT】 Excavate the top 4 cards of your Deck and reveal them. You can choose 1 Level 6 or higher Galaxy monster with 900 ATK among them and add it to the hand, then place the remaining cards on the bottom of your Deck in any order you choose.

    BLACK LUSTER SOLDIER

    The legendary warrior “Black Luster Soldier” who is a big name in the “Official Card Game” makes his debut in “RUSH DUEL”!

    RD/ORP3-JP001 カオス・ソルジャー Chaos Soldier [Black Luster Soldier]
    Level 8 EARTH Warrior Ritual Monster
    ATK 3000
    DEF 2500

    RD/ORP3-JP038 カオスの儀式 Chaos no Gishiki (Ritual of Chaos) [Black Luster Ritual]
    Ritual Spell Card
    【REQUIREMENT】 None
    【EFFECT】 Ritual Summon “Black Luster Soldier” by sending monsters in your hand and/or on your field to the GY whose combined levels total 8 or more as material. (You cannot use more monsters than necessary as material.)

    PRINCESS OF THE FLOCK – MISS MUTTON

    Maximum Monsters that are treated as “Miss Mutton” while in the Graveyard appear!

    RD/ORP3-JP009 大魔法羊女メェ~グちゃんMAXウール[L]Daimahou Youjo Meeegu-chan MAX Wool [L] (Mega Magical Sheep Girl Meeeg-chan MAX Wool [L]) [Super Princess of the Flock – Max Mutton [L]]
    Level 7 LIGHT Beast Maximum Effect Monster
    ATK 2500
    DEF 0
    This card’s name is treated as “Princess of the Flock – Miss Mutton” while in the GY.
    【REQUIREMENT】 Send 2 cards from your hand to the GY.
    【EFFECT】 During this turn, this card’s attacks pierce, then if this card is in Maximum Mode, this card gains 1000 ATK and cannot be destroyed by effects for the rest of this turn.

    RD/ORP3-JP008 大魔法羊女メェ~グちゃんMAXウール Daimahou Youjo Meeegu-chan MAX Wool (Mega Magical Sheep Girl Meeeg-chan MAX Wool) [Super Princess of the Flock – Max Mutton]
    Level 7 LIGHT Beast Maximum Effect Monster
    ATK 2500
    DEF 0
    You can Maximum Summon this card with “Super Princess of the Flock – Max Mutton [L]” and “Super Princess of the Flock – Max Mutton [R]”. This card’s name is treated as “Princess of the Flock – Miss Mutton” while in the GY.
    【REQUIREMENT】 Send 1 “Meet and Greed” or “Beaming Bell Beam” from your hand to the GY.
    【EFFECT】 Choose 1 card your opponent controls and destroy it.

    RD/ORP3-JP009 大魔法羊女メェ~グちゃんMAXウール[R]Daimahou Youjo Meeegu-chan MAX Wool [R] (Mega Magical Sheep Girl Meeeg-chan MAX Wool [R]) [Super Princess of the Flock – Max Mutton [R]]
    Level 7 LIGHT Beast Maximum Effect Monster
    ATK 2500
    DEF 0
    This card’s name is treated as “Princess of the Flock – Miss Mutton” while in the GY.
    【REQUIREMENT】 None
    【EFFECT】 Choose 1 Beast Normal Monster, “Meet And Greed” or “Beaming Bell Beam” in your GY and and add it to the hand. If this card is in Maximum Mode, you can choose up to 3 of those cards instead and add them to the hand.

    Source: YU-GI-OH!.jp

    Black Luster Nut Buster black luster soldier Black Luster Soldier (RUSH DUEL) Chaos Chaos (Ritual) Chaos (RUSH DUEL) Cosmostar Planetairy Polairy Princess Cosmos Princess of the Flock - Miss Mutton Wooly Wonderland
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    NeoArkadia is the 2nd Number of "The Organization" and a primary article writer. They are also an administrator for the forum Neo Ark Cradle.

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    11 Comments

    1. Samurex on August 30, 2025 1:02 am

      Welcome back, Tsukumo Sana. My beloafed

      • Anonymous on August 30, 2025 7:20 am

        Based comment. Space is big!

    2. Harvey Weinstein on August 30, 2025 1:14 am

      Last call for the casting couch yall

    3. Bruno Santo on August 30, 2025 1:16 am

      Wow, Princess Cosmos is already quite unique for a standard Rush Duel’s Deck.

      – Many of her cards are HOPT and lock you into using only Galaxy Monsters.
      – Many of her cards require you to destroy your own Monsters or cards to activate Effects.
      – Her Fusion Monsters encourage you to use the GY, which means you must fill your GY with plenty of Monsters.
      – Princess Cosmos’ Beauty Sleep is quite unique in Requirement: you can activate the Trap Card when you Normal Summon Monsters.

      F for Meeeg-chan Maximum. It became easier to use, but lost its unique trick of becoming Normal Monsters in the GY.

      • summer on August 30, 2025 1:29 am

        compulsory can also be used when you normal summon

    4. N on August 30, 2025 1:38 am

      Cosmostar representing our solar system, being Galaxy Type, and associated with the number 9 could all be references to the Ohdo family crest (a spiral galaxy like the Milky Way resembles the number 9).

      The planets’s Attributes line up with Japanese planetary names and Roman mythology. And their Level is their planetary order.

      We don’t have Neptune in this set, who should be a Level 8 and WATER. I wonder if it will be in a future set.

      It’s a cute gimmick that turns Jest’s requirement into a buff and offsets the loss in card advantage quickly through their remaining support. Jest also has a Trap that can be treated as is so in the case the original ever gets banned you can still play the Deck as intended.

      Miss Mutton’s Maximum received several buffs and two slight nerfs. L and R no longer need to be in Maximum Mode. Center is treated as Mutton in the GY (a debuff of not being treated as vanillas though for balance). Center’s Level increase in Maximum Mode is gone meaning it is vulnerable to certain Traps that affect Level 9 or below. Overall we can’t judge these until we get their renaming support reveals. I hope their upcoming backrow is treated as Meet or Beam in the hand.

      Black Luster Ritual will likely get a retrain whose name is treated as the original in the GY and is supported by name, much like Zera Ritual and Hamburger Recipe before it.

      • Samurex on August 30, 2025 8:08 am

        We’re missing a card between Fusion Princess and the first planet, so Neptune is possible

    5. FudouYusei on August 30, 2025 9:14 am

      Could The Jest of Cosmo princess be bumped to 2 on the following banlist? Stay tuned.

    6. GG on August 30, 2025 12:22 pm

      We are miss Pluto.

    7. The⭐Gley on August 30, 2025 12:59 pm

      Seriously, Konami????? Dark Galaxy?????? Yudias doesn’t have a day of peace

    8. The President of the United States on August 30, 2025 5:56 pm

      goddd this is a cool-ass deck

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