If this card you control would be used as Synchro Material for a "T.G." monster, "T.G." monsters in your hand can be used as the non-Tuner Synchro Materials. Once per turn, during the End Phase, if this card is in the GY because it was destroyed on the field and sent there this turn: You can add 1 "T.G." monster from your Deck to your hand, except "T.G. Cyber Magician".