Dark World Corridor

Normal Spell

You can only activate this card once per turn.

[1] Add 1 "Dark World" monster from your Deck to your hand, then discard 1 card.

Nightmare Magician

Level 7 DARK

Illusionist / Effect

[1] Monsters cannot be destroyed in battles involving this card.

[2] At the end of the Damage Step involving this card and your opponent's monster: You can take control of that opponent's monster.

[3] Once per turn, at the start of the Damage Step where another monster attacked: You can destroy 1 card on the field.

Duelist Genesis

Normal Spell

You can only activate this card once per turn.

[1] If there is a Tuner on your field or in your GY: Add 1 "Synchro" Spell/Trap from your Deck to your hand.