Yu-Gi-Oh! Nightmare Troubadour: Intermediate Puzzle 04

Intermediate #04 Enter the Abyss Activate Contract with the Abyss and select Relinquished by discarding Dark Magician.

Activate Relinquished and select Labyrinth Wall.

Activate Contract with the Abyss and select The Masked Beast by discarding Magician of Black Chaos.

Activate Contract with the Abyss and select Magician of Black Chaos by discarding Magician of Black Chaos.

Summon Dark Magician Girl using Magician of Black Chaos as tribute.

Switch to Battle Phase.

Attack Blue-Eyes White Dragon with Relinquished.

Attack Blue-Eyes White Dragon with The Masked Beast.

Attack opponent's life points with Dark Magician Girl.