Card Rules: Rulings powered by The Netrep API. The effect of 'Time Wizard' is a Ignition Effect , and therefore can only be activated during your Main Phase 1 or 2. [Re: Barrel Behind the Door] You cannot activate 'Barrel Behind the Door' against effects if you don't know for certain that they will inflict damage when the effect is activated. So you cannot activate it against 'Dice Jar' 'Judgment of Anubis' 'Time Wizard' or 'Ante'. Your cannot activate 'Barrel Behind the Door' against 'Ceasefire' if all monsters on the field are face-down or if all monsters on the field are face-up Normal Monsters but you can activate it against 'Ceasefire' if there is at least 1 face-up Effect Monster on the field. [Re: My Body as a Shield] You cannot use 'My Body as a Shield' against cards whose effects might or might not destroy a monster right away such as 'Earthshaker' 'Barrel Dragon' 'Acid Trap Hole' or 'Time Wizard'. [Re: Prime Material Dragon] You cannot use 'Prime Material Dragon's' effect against cards whose effects may or may not destroy a monster right away or 'Time Wizard'. Passcode: 71625222 Set: Starter Deck Joey ATK/DEF: 500/400 Card Number: SDJ-015 Monster Type: Spellcaster Rarity: Common Attribute: Light Card Text: Toss a coin and call it. If you call it right destroy all monsters on your opponent's side of the field. If you call it wrong destroy all monsters on your side of the field and you lose Life Points equal to half the total ATK of the destroyed monsters. You can only use this effect once per turn during your Main Phase. Level: 2 Card Type: Effect Monster Name: Time Wizard Edition: 1st