Not confirmed for release (except “Dark Matter Transcend Dragon”) but whether or not you believe that is your problem!

ダークマター・トランセンド・ドラゴン Dark Matter Transcend Dragon
Level 9 DARK Galaxy Fusion Effect Monster
ATK 3500
DEF 2500
Materials: “Dark Matter Dragon” + “Contact Dark Matter Wyvern” + 1 Normal Monster
You can Contact Fusion this card.
【REQUIREMENT】 During your Main Phase this card was Fusion Summoned.
【EFFECT】 Send the top 3 cards of each Deck to the GY, also, during this turn, this card can attack monsters thrice and this card’s attacks pierce, then, you can choose up to 3 Level 5 or higher monsters in your opponent’s GY and Special Summon them to your opponent’s field in face-down Defense Position.

ダークマター・バリアリゲータ Dark Matter Barrialligator
Level 5 DARK Galaxy Effect Monster
ATK 1600
DEF 1300
【REQUIREMENT】 None
【CONTINUOUS EFFECT】 If there is a DARK monster(s) with 1300 DEF in your GY, face-down cards on your field cannot be destroyed by your opponent’s effects.

ダークマター・ファウンテン Dark Matter Fountain
Normal Spell Card
【REQUIREMENT】 If there is a face-up Level 5 Galaxy monster with 1300 DEF on your field.
【EFFECT】 Send the top 3 cards of your Deck to the GY, then, you can choose 1 DARK Galaxy monster in your GY and add it to the hand.

ダークマター・テレスコープ Dark Matter Telescope
Normal Trap Card
【REQUIREMENT】 When an opponent’s monster declares an attack.
【EFFECT】 Excavate the top 3 cards of your Deck and reveal them, also, choose 1 of the excavated cards and add it to the hand and place all the remaining cards on the bottom of your Deck in any order you choose, then, you can make the attacking monster lose 300 ATK x [The number of monsters with 1300 DEF placed on the bottom of your Deck by this effect].

ギャラクティカ・ロスト・オブリビオン Galactica Lost Oblivion
Level 9 LIGHT Galaxy Fusion Effect Monster
ATK 3300
DEF 2500
Materials: “Galactica Oblivion” + {???}
【REQUIREMENT】 Shuffle 1 Normal Monster from your GY into the Deck.
【EFFECT】 This card gains 700 ATK until the end of the turn, then, you can change all face-down monsters on your opponent’s field to face-up Attack Position, then, you can destroy all face-up monsters on your opponent’s field with an original ATK equal to or less than the ATK of the monster shuffled into the Deck by this card’s requirement.

Note: The other Fusion material is currently illegible.

Source