Not confirmed for release, but whether or not you believe that is your problem!

ダークマター・ミラーエール Dark Matter Mirror Yell (Dark Matter Mirror Cheer)
Level 1 DARK Galaxy Effect Monster
ATK 200
DEF 1300
【REQUIREMENT】 None
【EFFECT】 Choose 2 face-up Galaxy monsters with 1300 DEF on your field and change them to face-down Defense Position.

ダークマター・バイエル Dark Matter Biyll
Level 1 DARK Galaxy Fusion Effect Monster
ATK 1300
DEF 1300
Materials: “Contact Dark Matter Cheer” + 1 Level 1 DARK Galaxy monster
You can Contact Fusion this card (Fusion Summon by shuffling the above mentioned face-up monsters on your fiield into the owner’s Deck as material).
【REQUIREMENT】 None
【CONTINUOUS EFFECT】 If there is a face-down monster on your field, your opponent cannot declare an attack with a Level 5 or higher monster.

ダークマター・イビルエール Dark Matter Evil Yell (Dark Matter Evil Cheer)
Equip Spell Card
This card’s name is “Dark Matter King Circle” while in the GY.
【REQUIREMENT】 If there is a face-down monster on your field, equip this to 1 face-up monster on the field.
【EFFECT】 The first time the equipped monster would be destroyed by battle, it is not, also if the equipped monster is a non-DARK monster, that monster loses 200 ATK.

ヴォイドアルヴ・スターメイフライ Voidalfar Star Mayfly
Level 9 WATER Galaxy Fusion Effect Monster
ATK 3000
DEF 2400
Materials: “Voidalfar Heavenstar” + 1 WATER Monster
【REQUIREMENT】 Place 3 Galaxy monsters, including a WATER monster from your GY on the bottom of your Deck in any order.
【EFFECT】 Choose a total of 3 monsters (either face-up Level 8 or lower monsters or face-down monsters) on your opponent’s field and return them to the owner’s hand.

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