Goat format ruling
Time Wizard
Card effect (current official text)Once per turn: You can toss a coin and call it. If you call it right, destroy all monsters your opponent controls. If you call it wrong, destroy as many monsters you control as possible, and if you do, take damage equal to half the total ATK those destroyed monsters had while face-up on the field.
Rulings
- The effect of Time Wizard is a Ignition Effect, and therefore can only be activated during your MP 1 or 2.The effect of "Time Wizard" is non-targeting.
- Q: If I call "Time Wizard's" Coin Flip wrong, can I use "Barrel Behind the Door" to give the damage to my opponent, even though my monsters are still destroyed? A: In a nutshell, you must use Barrel Behind the Door in response to an effect that you KNOW will inflict damage to your LP (which is why you can't use it in response to Dice Jar). Also, Time Wizard causes you to lose LP. Since Barrel Behind the Door cannot be used against such effects, you cannot use Barrel Behind the Door with Time Wizard anyway.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Goat forum — sourced change requests get reviewed.