Card Rules: Rulings powered by The Netrep API. If 'Skill Drain' is active , this card is no longer treated as 'Cyber Dragon'. You could not use it for 'Attack Reflector Unit' etc. You can have 3 'Cyber Dragon' and 3 'Proto-Cyber Dragon' in your Deck and Side Deck combined. If you Special Summon this card you can activate 'Inferno Reckless Summon' and Special Summon 'Cyber Dragon' from your Deck. You can use 'Machine Duplication' and a 'Proto-Cyber Dragon' whose ATK has been reduced to 500 or less to Special Summon up to 2 'Cyber Dragons' from your Deck. While this card is face-up on the field it can be used as 'Cyber Dragon' for a Fusion Summon. If 'Proto-Cyber Dragon' is used in the Fusion Summon of 'Cyber Twin Dragon' and 'De-Fusion' is used on that 'Cyber Twin Dragon' you cannot Special Summon the 'Proto-Cyber Dragon' from the Graveyard because its name is not 1 of the listed Fusion-Material Monsters. (It's no longer treated as 'Cyber Dragon' while in the Graveyard.) If 'Prohibition' is activated choosing 'Cyber Dragon' 'Proto-Cyber Dragon' will not have its name treated as 'Cyber Dragon' and can still attack and change its battle position. [Re: Generation Shift] If you target 'Proto-Cyber Dragon' or 'Elemental Hero Neo Bubbleman' with this effect you must add 'Proto-Cyber Dragon' or 'Elemental Hero Neo Bubbleman' to your hand. You cannot add 'Cyber Dragon' or 'Elemental Hero Bubbleman'. [Re: Inferno Reckless Summon] If you activate 'Inferno Reckless Summon' when you Special Summon 'Proto-Cyber Dragon' you will Special Summon 'Cyber Dragon' from your hand Deck and Graveyard. [Re: Karma Cut] If 'Proto-Cyber Dragon' is removed from play by 'Karma Cut' only other 'Proto-Cyber Dragon' cards will be removed from play. 'Cyber Dragon' is not affected. [Re: Neo-Spacian Dark Panther] If you target 'Proto-Cyber Dragon' 'Neo-Spacian Dark Panther's' name will be treated as 'Cyber Dragon' because of the copied effect. [Re: Next to be Lost] If you target 'Proto-Cyber Dragon' on your side of the field for 'Next to be Lost' you send a 'Cyber Dragon' from your Deck to the Graveyard not a 'Proto-Cyber Dragon'. Passcode: 26439287 Set: Duelist Pack 4: Zane Truesdale ATK/DEF: 1100/600 Card Number: DP04-EN004 Monster Type: Machine Rarity: Common Attribute: Light Card Text: This card's name is treated as 'Cyber Dragon' while it is face-up on the field. Level: 3 Card Type: Effect Monster Name: Proto-Cyber Dragon Edition: 1st