Yu-Gi-Oh! Nightmare Troubadour: Intermediate Puzzle 09
Intermediate #09 Grudge Match
Activate Mystic Box, select Timeater, and select Yata-Garasu.
Activate Sword of Deep-Seated and select Celtic Guardian.
Activate Sword of Deep-Seated and select Celtic Guardian.
Switch to Battle Phase.
Attack Gradius with Celtic Guardian. Don't Activate a card when Celtic Guardian is attacking.
Activate Book of Moon and select Celtic Guardian.
Activate Corpse of Yata-Garasu and draw two cards.
Attack Yata-Garasu with Muka Muka.