Edison format ruling
Infernal Dragon
Card effect (current official text)Once per turn, during the End Phase, if this card attacked this turn: Destroy this card. When this card on the field is destroyed and sent to the GY: You can Tribute 1 monster; Special Summon this card from the GY.
Rulings
- If Infernal Dragon attacks, and is then flipped face-down, it will not be destroyed during the End Phase. Even if it is flipped face-up again during the same turn, it will not be destroyed.
- If Infernal Dragon attacks, and control of it is switched to the opponent that turn, it will still be destroyed during the End Phase.
- Even if Infernal Dragon's attack is negated by Magic Cylinder, etc., it will still be destroyed during the End Phase.
- The second effect of Infernal Dragon activates in the GY. If it is destroyed while your opponent controls it, the original owner can choose to activate this effect.
- The second effect of Infernal Dragon can be activated even if it was treated as an Equip Card when destroyed.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.