Advanced format ruling
Cyborg Doctor
Card effect (current official text)Once per turn, you can Tribute 1 Tuner monster you control to Special Summon a monster from your Graveyard with the same Attribute and Level as the Tributed monster.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.