Edison format ruling
Gemini Trap Hole
Card effect (current official text)Activate only when a Gemini monster that is treated as an Effect Monster is destroyed by battle. Destroy all monsters your opponent controls.
Rulings
- When your opponent's Gemini Monster that is being treated as an Effect Monster is destroyed by battle, you can activate Gemini Trap Hole.
- Gemini Trap Hole is activated at the end of the Damage Step when the destroyed Gemini Monster is sent to the GY.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.