[SEVENS] Cards from Episode 81

It’s time for a real magic show.

Not confirmed for release, et al.

擬態の迷彩剣 Gitai no Meisaiken (Mimicking Camouflage Sword)
Normal Spell Card
[REQUIREMENT] You can activate this by shuffling 1 monster (Reptile-Type) from your Graveyard into the Deck.
[EFFECT] Your opponent reveals their hand, then choose 1 monster among them and send it to the Graveyard. Then, choose 1 of your opponent’s face-up monsters, it loses ATK equal to [The ATK of the monster sent to the Graveyard by this effect].

魔術のカーテン Majutsu no Curtain (Magic Curtain)
Normal Spell Card
[REQUIREMENT] You can activate this by paying 1000 LP.
[EFFECT] Special Summon 1 monster (Spellcaster-Type) from your hand to your field face-up. During this turn, the monster Special Summoned by this effect cannot be destroyed by the effects of your opponent’s Trap Cards.

マジカル・ハットトリック Magical Hat Trick
Normal Trap Card
[REQUIREMENT] You can activate this when your opponent Normal Summons a monster.
[EFFECT] Choose 1 face-up monster (Level 5 or higher) you control and return it to the hand. Draw 2 cards. If your opponent controls 3 monsters, you can Special Summon up to 3 monsters from your hand to your field face-down.

マジカル・シフトボックス Magical Shift Box (Mystic Shift Box)
Normal Trap Card
[REQUIREMENT] When your opponent’s monster declares an attack, you can activate this by changing all face-down monsters you control to face-up Defense Position.
[EFFECT] Choose which of your monsters is being attacked. Then, all face-up monsters you control gain 300 DEF until the end of the turn.

黒魔族の転生 Kuromazoku no Tensei (Dark Magic Tribe Reincarnation/Dark Reincarnation)
Normal Trap Card
[REQUIREMENT] You can activate this when a face-up monster (DARK/Spellcaster-Type) you control is destroyed by your opponent’s effect.
[EFFECT] Choose 1 monster (DARK/Spellcaster-Type) in your Graveyard and add it to your hand. Then, choose up to 2 monsters in your opponent’s Graveyard and shuffle them back into the Deck.

Note: All of Otis’ cards from this episode are plays on a number of classic Dark Magician support cards.

Source