|Help support Yugipedia by using our Chrome extension, which redirects links to the old Wikia/Fandom site to Yugipedia, ensuring you see the most up-to-date information. Firefox users don't worry—a similar Firefox add-on will be out soon. If you have any issues or find any bugs, be sure to let us know on Discord!|
Card Rulings:Celestial Observatory
- A: In this scenario, you can activate "Celestial Observatory" by returning "Destrudo the Lost Dragon's Frisson" that was Special Summoned by its own effect to the bottom of the Deck.
- A: Since a "Stegocyber" that was Special Summoned by its own effect is banished when it leaves the field, it cannot be returned to the bottom of your Deck to activate "Celestial Observatory".