1 "Killer Tune" Tuner + 1+ Tuners If this card on the field would be used as Synchro Material, 1 Tuner in your hand can be used as 1 of the other materials. You can only use each of the following effects of "Killer Tune Track Maker" once per turn. If this card is Special Summoned: You can add 1 "Killer Tune" card from your Deck to your hand. If this card is sent to the GY as Synchro Material: You can return 1 card your opponent controls to the hand.