Harmonic Synchro Fusion

Send 2 face-up monsters you control to the GY (1 Tuner and 1 non-Tuner); Special Summon 1 Fusion Monster and 1 Synchro Monster from your Extra Deck that can be Fusion and Synchro Summoned using only those 2 monsters in the GY as material. You cannot Special Summon monsters from the Extra Deck the turn you activate this card, except Fusion and Synchro Monsters. You can only activate 1 "Harmonic Synchro Fusion" per turn.