T.G. Recipro Dragonfly

1 Tuner + 1 non-Tuner monster <br>Once per turn, you can select 1 face-up "T.G." Synchro Monster you control, except this card. Send it to the Graveyard. Then, if all of the Synchro Monsters that were used for the Synchro Summon of that monster are in your Graveyard, you can Special Summon them.