Card Rules: Rulings powered by The Netrep API. The effect of this card is only activated when it is 'destroyed'. It will not activate if Tributed , discarded or sent to the Graveyard. When 'Twin-Headed Behemoth' is Special Summoned by its own effect you can activate 'Card of Safe Return' and draw 1 card. When 'Twin-Headed Behemoth' is Special Summoned by its own effect and is equipped with 'Megamorph' it is the original ATK/DEF that is doubled or halved. (ATK 3000 / DEF 2400 if doubled ATK 750 / DEF 600 if halved) The opponent cannot activate 'Bottomless Trap Hole' when 'Twin-Headed Behemoth' is Special Summoned by its own effect because its ATK is already changed to 1000 at the time of Summoning. The condition that this card's effect can only be used once per Duel cannot be reset. So if it is Special Summoned by its own effect and later removed from play flipped face-down returned to your hand destroyed and Special Summoned or shuffled into your Deck you STILL cannot use its effect a second time. If removed from play temporarily by the effect of 'Dimensionhole' or 'Interdimensional Matter Transporter' it will return with its original ATK/DEF but its condition is not reset. If flipped face-down and then Flip Summoned it will have its original ATK/DEF but its condition is not reset. If equipped to 'Relinquished' and destroyed you can use the effect of this card and it will be Special Summoned on your side of the field with ATK/DEF of 1000 points. (If you have not already used this effect once.) If this card is controlled by your opponent and is destroyed it will be Special Summoned on your side of the field with ATK/DEF of 1000 points. (If you have not already used this effect once.) If 'Twin-Headed Behemoth' would be Special Summoned by its own effect but your Monster Card Zones are full or the effect of 'Scapegoat' prevents you from Summoning it still considered that its effect was activated and you cannot use it again in the current Duel. You may still Special Summon 'Twin-Headed Behemoth' with the effect of 'Monster Reborn' etc. after its effect has been used once. If you activate 'Monster Reborn' to Special Summon 'Twin-Headed Behemoth' in the turn it was destroyed its effect has not yet been used and it will activate the next time it is destroyed. [Re: Dark Ruler Ha Des] Flip Effects and effects that activate in the Graveyard WILL be negated. This includes 'Sinister Serpent' 'Sangan' 'Witch of the Black Forest' 'Marie the Fallen One' 'Mystic Tomato' 'Giant Rat' 'Masked Dragon' 'Magician of Faith' 'Man-Eater Bug' 'Nimble Momonga' 'Twin-Headed Behemoth' etc. [Re: Dark Ruler Ha Des] If 'Sinister Serpent' or 'Marie the Fallen One' is destroyed by a Fiend-Type monster when this card is on the field they will not activate on any following turn. So during your opponent's next Standby Phase and each of his/her following Standby Phases they may NOT move 'Sinister Serpent' to their hand Special Summon 'Twin-Headed Behemoth' and they will NOT gain Life Points by the effect of 'Marie the Fallen One'. This negation continues even if 'Dark Ruler Ha Des' is later removed from the field. [Re: Fiber Jar] If 'Twin-Headed Behemoth' is returned to the Deck by the effect of 'Fiber Jar' and its effect has already been used once this Duel that condition is not reset. If you again draw and Summon your 'Twin-Headed Behemoth' you may not activate its effect again. [Re: Last Turn] If the turn player Special Summons 'Twin-Headed Behemoth' and it is destroyed during the special Battle Phase during the End Phase the turn player has priority to activate and resolve an effect first so he can choose the effect of 'Twin-Headed Behemoth' and Special Summon it to the field before the victory check of 'Last Turn'. [Re: Light and Darkness Dragon] If 'Light and Darkness Dragon' negates the activation of 'Twin-Headed Behemoth's' effect the effect of 'Twin-Headed Behemoth' will not activate again during the Duel. [Re: Necrovalley] 'Necrovalley' will NOT negate effects that do not target a card or cards in the Graveyard. So 'Necrovalley' will NOT negate the effects of 'Dark Necrofear' (when destroyed and sent to the Graveyard) 'Revival Jam' 'Winged Sage Falcos' 'Mystical Knight of Jackal' and 'Red-Moon Baby'. [Re: Skill Drain] If your 'Twin-Headed Behemoth' is destroyed and sent to the Graveyard while 'Skill Drain' is active its effect activates and it is Special Summoned. Passcode: 43586926 Set: Structure Deck ATK/DEF: 1500/1200 Card Number: SD1-EN004 Monster Type: Dragon Rarity: Common Attribute: Wind Card Text: If this card is destroyed and sent from the field to the Graveyard it will be Special Summoned during the End Phase with ATK and DEF of 1000. You can only use this effect once in the Duel. Level: 3 Card Type: Effect Monster Name: Twin-Headed Behemoth SD1 Edition: Unlimited